Whattttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt is y=3x-3

Answers

Answer 1

Answer:

-9

Step-by-step explanation:

Answer 2
the answer will be -9

Related Questions

A study was conducted to determine if the salaries of the professors from two neighbouring universities were
equal. A sample of 20 professors from each university was randomly selected. The mean from the first university
was $109,100 with a population standard deviation of $2300. The mean from the second university was $110,500
with a population standard deviation of $2100. Assume that the distribution of professor salaries, at both
universities, are approximately normally distributed. Level of significance = 0.05.

Use the four-step P-value approach and test the claim that the salaries from both universities are equal.

Answers

Answer:

After calculating values from test statics we come to know that value of if null hypothesis is true then it will rejected

As critical values of z is ±1.96 after apply the test statics formula , we get the value of z that is - 4.50 As we consider the equation that

H₀ > z

Apply test statistic we fine the true value . So there is sufficient evidence to reject the claim.

Step-by-step explanation:

critical values z₀ = ±1.96; standardized test statistic z ≅ -4.50;

reject H₀

There is sufficient evidence to reject the claim.

Marco purchased a large box of comic books for $300. He gave 15 of the comic books to his brother and then sold the rest on an internet website for $330 making a profit , making a profit of $1.50 on each one.how many comic books were in the box? what was the original price of each comic book (assuming they all cost the same amount)?​

Answers

Answer: There are 75 books.

Price of each book = $4.

Step-by-step explanation:

Let x = Number of books in the box.

Then as per given,

Cost of x books = $300

Cost of one book = \(\$(\dfrac{300}x)\)

Books left after giving 15 of them = x-15

Selling price of (x-15) books=  $330

Selling price of one book = \(\$(\dfrac{330}{x-15})\)

Profit on each book= $1.50

Profit = selling price - cost price

\(\Rightarrow 1.50=\dfrac{330}{x-15}-\dfrac{300}{x}\\\\\Rightarrow\ 1.50=\dfrac{330(x)-300(x-15)}{x(x-15)}\\\\\Rightarrow\ 1.50=\dfrac{330x-300x+4500}{x^2-15x}\\\\\Rightarrow\ 1.50(x^2-15x)=30x+4500\\\\\Rightarrow\ 1.50x^2-22.5x=30x+4500\\\\\Rightarrow\ 1.50x^2-52.5x-4500=0\\\\\Rightarrow\ 1.50x^2-52.5x-4500=0\\\\\Rightarrow\ x^2-25x-3000=0\ \ [\text{divide by 1.5}]\)

\(\Rightarrow (x+40)(x-75)=0\\\\\Rightarrow\ x=-40,75\)

Number of books cannot be negative.

So, there are 75 books.

Price of each book = \(\dfrac{300}{75}=\$4\)

So price of each book = $4.

A telephone pole is 24 feet tall. Curtis, who is standing some distance away from the telephone pole measures the angle of elevation to the top of the pole as 51.4 degrees. How far away from the base of the telephone pole is Curtis standing if Curtis's eye height is 5.2 feet?

Answers

The distance from the base of the telephone pole to Curtis is about 15 feet.

What is an equation?

An equation is an expression that shows the relationship between two or more number and variables.

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

Let d represent the distance from the base of the telephone pole to Curtis, hence:

tan(51.4) = (24 - 5.2) / d

d = 15 feet

The distance from the base of the telephone pole to Curtis is about 15 feet.

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Solving an Equation Using Algebra Tiles
Arrange the tiles on both boards to find the value of x.
What is the value for x when solving the equation
-x+ (-1) = 3x + (-5) using algebra tiles?
O x= -1
O x= 1
OX= 2
O x=3
Board sum: (-x) + (-1) = 3x + (-5)
Reset
The tiles are ready for moving
Done
Intro

Answers

Answer:

\(\boxed{ \ x = 1 \ }\)

Step-by-step explanation:

hi,

-x+(-1)=3x+(-5)

<=>

-x-1=3x-5

<=>

3x+x = -1+5 = 4

<=>

4x=4

<=>

x=1

thanks

The value of x when solving the equation -x+ (-1) = 3x + (-5) is 1

Algebraic expression:

Algebraic expression is a union of terms by the operations such as addition, subtraction, multiplication, division, etc

-x + (-1) = 3x + (-5)

The value of x can be found as follows:

-x + (-1) = 3x + (-5)

Let's open the parenthesis, Therefore,

-x - 1 = 3x - 5

-x - 3x = -5 + 1

-4x = -4

divide both sides by -4

-4x / -4 = -4 / -4

x = 1

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Triple the sum of x and five amounts to the product of two and x.

Answers

Answer: 15

Step-by-step explanation:

3(x+5)=2x

3x+15=2x

15=x

A sequence can be generated by using an= 3an-1, where a1 = 10 and n is a whole number greater than 1.
What are the first 3 terms in the sequence?
A. 3, 13, 23
B. 10, 30, 90
C. 10, 13, 16
D. 3, 30, 300

A sequence can be generated by using an= 3an-1, where a1 = 10 and n is a whole number greater than 1.What

Answers

Answer:

B

Step-by-step explanation:

using the recursive rule \(a_{n}\) = 3\(a_{n-1}\) and a₁ = 10, then

a₁ = 10

a₂ = 3a₁ = 3 × 10 = 30

a₃ = 3a₂ = 3 × 30 = 90

the first 3 terms are 10 , 30 , 90

Question Write an equation of the line passing through the point A(0, 3) that is perpendicular to the line y = −1/2x−6

Answers

Answer:

The equation would be y=2x+3 I am pretty sure

Step-by-step explanation:

This is because you take the slope which is 2 from the line y=-1/2x-6. To find the slope perpendicular to the line, you need to find the exact opposite of the slope: -1/2, and in this case, it would be 2.

(Ex: if it was -3/4, you would need to use a slope of 4/3 since it is the opposite)

Then you take that slope (2) and the point (0, 3) and put it into "y-y1=m(x-x1)"

y-y1=m(x-x1)

y-3=2(x-0)

-distribute the 2-

y-3=2x-0

-add 3 on both sides-

so equation would be y=2x+3

Not sure if this is all correct, but I hope it helps! :)

The table shows how many children and adults prefer each of two different fruits. How would you find the joint relative frequency of being an adult who prefers watermelon?%0D%0A%0D%0AWatermelon%09Grapes%09Total%0D%0AChild%09132%0985%09217%0D%0AAdult%09111%09117%09228%0D%0ATotal%09243%09202%09445%0D%0A%0D%0AA.%0D%0ADivide 111 by 228.%0D%0A%0D%0AB.%0D%0ADivide 111 by 243.%0D%0A%0D%0AC.%0D%0ADivide 111 by 445.%0D%0A%0D%0AD.%0D%0ADivide 243 by 445.

Answers

The joint relative frequency is calculated by dividing the frequency of a specific subset (in this case, the number of adults who prefer watermelon) by the total number of data points.

Here, the specific subset is adults who prefer watermelon, which is 111. The total number of data points is the sum of all children and adults, regardless of fruit preference, which is 445.

So, to find the joint relative frequency of being an adult who prefers watermelon, you would divide 111 by 445.

Hence, the correct answer is:

C. Divide 111 by 445.

A cat has 24 whiskers by its nose.

A manatee has 25 times as many whiskers.

How many whiskers does a manatee have?

Answers

Answer:

600 whiskers

Step-by-step explanation:

If you multiply 24 by 25 you get 600

Y=mx+b x=-8y=-5 m=-1/4 solve for b

Answers

Answer:

-7=b

Step-by-step explanation:

In the picture.

Bye!

Y=mx+b x=-8y=-5 m=-1/4 solve for b

Rubina Shaw, family plan.
HMO annual premium is $11,473.
Employer pays 73 percent.

Answers

Emplοyee's annual cοntributiοn: $3,097.71

Emplοyee's mοnthly deductiοn: $258.14

What is an algebraic expression?

An algebraic expressiοn is a mathematical phrase that cοntains variables, cοnstants, and mathematical οperatiοns. It may alsο include expοnents and/οr rοοts. Algebraic expressiοns are used tο represent quantities and relatiοnships between quantities in mathematical situatiοns, οften in the cοntext οf prοblem-sοlving.

The emplοyee's percent is 100% decreased by the emplοyer's percent.

100%−73%=27%

Based on the information you provided, Rubina Shaw's annual premium for the HMO plan is $11,473. Her employer pays 73 percent of this premium, so Rubina's portion of the premium would be:

27% × $11,473 = 0.27 × $11,473 = $3,097.71

The emplοyee's annual cοntributiοn is the prοduct οf the emplοyee's percent and the tοtal premium.

The emplοyee's mοnthly deductiοn is the emplοyee's annual cοntributiοn divided by the number οf mοnths in a year.

$3,097.71 ÷ 12

= $258.14

Emplοyee's annual cοntributiοn: $3,097.71

Emplοyee's mοnthly deductiοn: $258.14

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Complete question:

Find the employee's total annual contribution and the employee's monthly deduction. Rubina Shaw, family plan. HMO annual premium is $11,473. Employer pays 73 percent.

Which rule explains why these triangles are
congruent?
U
T
V
W
AAS
ASA
SAS
SSS
These triangles
cannot be proven
congruent.

Which rule explains why these triangles arecongruent?UTVWAASASASASSSSThese trianglescannot be provencongruent.

Answers

These triangles can be proven congruent by using ASA RULE.

What is congruent triangles and its rules ?

When two triangles are congruent, their three sides and their three angles match precisely.

If there is a turn or a flip, the equal sides and angles might not be in the same place, but they are still present.

ASA rule stands for Angle-Side-Angle rule which means two angles and a side of both triangles are equal.

Main Body:

In ΔTUV and ΔTWV

VT =VT                 ----(1)

∠VTU=∠TVW      -----(2)

As TUVW is a parallelogram

so, ∠T = ∠U

hence, ∠TVU =∠VTW    ----(3)

taking equation 1, 2,3

therefore, ΔTUV ≅ ΔTWV by ASA rule which means by Angle- Side- Angle rule.

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Given the equation of a circle, x^2 + y^2 - 6x + 2y + 1 = 0, find the coordinates of the center and the length of the radius

Answers

Answer:

Center: (3,-1)

Radius: 3

Step-by-step explanation:

Given:

\(\displaystyle \large{x^2+y^2-6x+2y+1=0}\)

First, we have to convert the following standard circle equation to this:

\(\displaystyle \large{(x-h)^2+(y-k)^2=r^2}\)

where h is horizontal shift, k is vertical shift and r is radius.

That means we have to complete the square for both x-term and y-term.

Rearrange the equation:

\(\displaystyle \large{x^2-6x+y^2+2y+1=0}\\\displaystyle \large{(x^2-6x)+(y^2+2y+1)=0}\)

For \(\displaystyle \large{y^2+2y+1}\), can be converted to perfect square as \(\displaystyle \large{(y+1)^2}\). Hence:

\(\displaystyle \large{(x^2-6x)+(y+1)^2=0}\)

For the x-terms, we have to find another value that can complete the square. We know that \(\displaystyle \large{(a\pm b)^2 = a^2 \pm 2ab + b^2}\).

For \(\displaystyle \large{x^2-6x}\) can be \(\displaystyle \large{x^2-2(x)(3)+3^2 \to x^2-6x+9}\). So our another value is 9.

\(\displaystyle \large{(x^2-6x+9-9)+(y+1)^2=0}\)

From above, we add -9 because the original expression isn’t actual perfect square.

Separate -9 out of \(\displaystyle \large{x^2-6x+9}\):

\(\displaystyle \large{(x^2-6x+9)-9+(y+1)^2=0}\)

Transport -9 to add another side:

\(\displaystyle \large{(x^2-6x+9)+(y+1)^2=9}\)

Complete the square:

\(\displaystyle \large{(x-3)^2+(y+1)^2=9}\)

Finally, we have our needed equation to find radius and center. The coordinate of center is defined as the point (h,k) from \(\displaystyle \large{(x-h)^2+(y-k)^2=r^2}\) and the radius is defined as r.

Hence, from the equation:

The coordinate of center is (3,-1) with radius equal to 3.

Troy uses colored sand to make sand art. The storage container for his sand is shaped like a right square prism. He pours some of the sand into a display container shaped like a right triangular prism. When he is done, the height of the sand left in the storage container is 4 in. What is the height of the sand in the display container?

Troy uses colored sand to make sand art. The storage container for his sand is shaped like a right square

Answers

The height of the sand in the display container is 12 inches when the display container is right triangular prism.

What is right triangular prism ?

A right triangular prism is a three-dimensional geometric shape with two parallel triangular bases and three rectangular faces. The rectangular faces connect the corresponding vertices of the triangular bases.

To find the height of the sand in the display container, we need to use the fact that the volume of sand in the storage container is equal to the volume of sand in the display container.

The storage container has a length, width, and height of 6 inch, 6 inch, and 6inche, respectively. Then, the volume of the storage container is:

\(V_{storage} = L * W * H = 6 * 6 * 6 = 216 inch^3\)

Similarly, let's assume that the display container has a base of length 4 inch and height 9 inches and height of sand be H.

Then, the volume of the display container is:

\(V_{display} = (1/2) * b * h * H = (1/2) * 4 * 9 * H = 18H\)

where (1/2) is the area of the triangle base of the display container.

Since the volumes of sand in both containers are equal, we can set these expressions equal to each other and solve for h:

216 = 18H

H = 12 inches

Therefore, the height of the sand in the display container is 12 inches.

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By using graphical method, find optimal solution of the problem max z = 3x + y s.t 2x - y ≤ 5 -x + 3y ≤ 6 x ≥ 0, y ≥ 0​

Answers

By analyzing the graph and evaluating the objective function at each vertex of the feasible region, we can find the optimal solution, which is the vertex that maximizes the objective function z = 3x + y.

To find the optimal solution of the given problem using the graphical method, we need to plot the feasible region determined by the given constraints and then identify the point within that region that maximizes the objective function.

Let's start by graphing the constraints:

1. Plot the line 2x - y = 5. To do this, find two points on the line by setting x = 0 and solving for y, and setting y = 0 and solving for x. Connect the two points to draw the line.

2. Plot the line -x + 3y = 6 using a similar process.

3. The x-axis and y-axis represent the constraints x ≥ 0 and y ≥ 0, respectively.

Next, identify the feasible region, which is the region where all the constraints are satisfied. This region will be the intersection of the shaded regions determined by each constraint.

Finally, we need to identify the point within the feasible region that maximizes the objective function z = 3x + y. The optimal solution will be the vertex of the feasible region that gives the highest value for the objective function. This can be determined by evaluating the objective function at each vertex and comparing the values.

Note: Without a specific graph or additional information, it is not possible to provide the precise coordinates of the optimal solution in this case.

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Enter the number that belongs in the green box. 4 51° 109°

Enter the number that belongs in the green box. 4 51 109

Answers

The answer choice which belongs in the green box and is the longest side of the triangle as required is; 11.06.

What is the length of the longest side?

It follows from the task content that since the sum of angles in a triangle is; 180°, the missing angle measure is; 180 - 51 - 109° = 20°.

Consequently, it follows from the sine law that;

4 / sin 20° = x / sin 109°

x = 4 sin 109° / sin 20°

x = 11.06.

Ultimately, the number that belongs in the green box is; 11.06.

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A .14kg baseball is dropped from rest. It has a momentum of .78kg x m/s just before it lands on the ground. For what amount of time was the ball in the air?

Answers

Answer

what r the options? a b c d?????

i wuld say it is 2.5

Step-by-step explanation:

Select all the properties of a right triangle.
A. Has a right angle
B. Has one obtuse angle
C. Has parallel lines
D. Has perpendicular lines
E. Has three acute angles

no links!! help please!!

Answers

Answer:

A. has a right angle

thats one

Answer:

I think it is A and D. Not 100% sure tho.

what fraction is equivalent to 3/4; what fraction is equivalent to 1/3; what fraction is equivalent to 2/3; what fraction is equivalent to 2/5; what fraction is equivalent to 1/4; what fraction is equivalent to 2/6; equivalent fractions; what fraction is equivalent to 2/4

Answers

6/8 is an equivalent fraction to 3/4; 2/6 is equivalent to 1/3; 6/9 is equivalent to 2/3; 10/25 is equivalent to 2/5; 4/16 is equivalent to 1/4; the fraction of 1/3 is equivalent to 2/6; 8/16 is an equivalent fraction to 2/4.

A fraction can be referred to or considered as a divisional representation of a whole number or a percentage, usually represented as a bigger numerical. A fraction denotes the representation of a number in such a way that the meaning or the accuracy of the number is not disturbed, but is shown differently. The fractions equivalent to each other have been mentioned above.

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if angle 1 and angle 2 are vertical, and angle 2 and angle 3 are complentary, angle 3= 56^, what is angle 1

Answers

I think it’s 34 because if angle 3 is 56, then angle 2 is 34 because they are complementary and angle 1 is 34 because it’s a vertical angle w/ angle 2

Assuming that a person going to community college can't afford to go to a four-year college is an example of a) a generalization. b) discrimination. O c) a stereotype. O d) tolerance.

Answers

Answer:

a) generalization

Step-by-step explanation:

The statement is an example of a generalization. This is because the statement is assumming that all individuals who go to community college are poor. Therefore, this is why they cannot go to a four-year college, and instead go to a community college which is far cheaper. This assumption is being applied to all individuals who attend community college, without any further or more-specific information about each individual, therefore generalizing the entire situation.

PLEASE HELP MEEEEEE I DONT UNDERSTAND

PLEASE HELP MEEEEEE I DONT UNDERSTAND

Answers

Multiply the price by 0.09, then add that number to the price

47.25 x 0.09 = 4.25

47.25 + 4.25 = 51.50

Cho has 1/5 liter of water. he pours equal amounts of water intyo 3 cups. write an expression for the number of liters of water in each cup.

Answers

Answer:

\(\frac{1}{15}\) liters

Step-by-step explanation:

\(\frac{1}{5}\) ÷ 3=

\(\frac{1}{5} *\frac{1}{3} =\\\\\frac{1}{15}\)

There is 1/15 liters of water in each cup.

Answer:

1/15 liters

Step-by-step explanation:

1/5 ÷ 3= 1/15

RULES of Dividing fractions

Keep switch flip

keep 1/5 the same. Flip the division sign to multiplication.

Flip 3/1 into 1/3.

In this diagram, lines AB and CD are parallel.
Angle ABC measures 35°
Angle BAC measures 115°

In this diagram, lines AB and CD are parallel.Angle ABC measures 35Angle BAC measures 115

Answers

Answer:

\(\begin{array}{c |c|}{ \rule{2cm}{0cm}}&{ \rule{4cm}{0cm}} \\ { \boxed {\underline{\bf{Angles}}}}& { \boxed{ \underline{\bf{ Measure \: (degrees)}}}}\\ { \rule{2cm}{0cm}}&{ \rule{4cm}{0cm}}\\\tt \angle{ACE} & \tt115 \degree\\ \tt\angle{DCB} & \tt35 \degree\\ \tt\angle{ACB}& \tt30 \degree \\ { \rule{2cm}{0cm}}&{ \rule{4cm}{0cm}}\end{array}\)

Step-by-step explanation:

Given :\( \bf \: {AB}\parallel{CD}\)\( \bf {\angle{ABC} = 35 \degree}\)\( \bf {\angle{BAC} = 115\degree}\)To Find :

\(\begin{array}{c |c|}{ \rule{2cm}{0cm}}&{ \rule{4cm}{0cm}} \\ { \boxed {\underline{\bf{Angles}}}}& { \boxed{ \underline{\bf{ Measure \: (degrees)}}}}\\ { \rule{2cm}{0cm}}&{ \rule{4cm}{0cm}}\\ \tt \angle{ACE} & \tt {?} \degree\\ \tt\angle{DCB} & \tt {?} \degree\\ \tt\angle{ACB}& \tt {?}\degree \\ { \rule{2cm}{0cm}}&{ \rule{4cm}{0cm}}\end{array}\)

Solution :

\( \bf \: As \: \: {AB}\parallel{CD}\)

\( \bf \implies{ \angle{ACE} = \angle{BAC}} = 115 \degree\)

\( \bf \implies{ \angle{DCB} = \angle{ABC}} = 35 \degree\)

As \(\bf\angle{ABC} = \angle{A} + \angle{B} + \angle{C} = 180\degree\)

\( \bf \implies{ \angle{ACB} = 180 \degree \: - \angle{ABC} - \angle{BAC}} \\ \bf\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 180 \degree - 35 \degree - 115 \degree \\ \:\: = \bf30\degree \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:\)

What is the probability of the next car being silver.

What is the probability of the next car being silver.

Answers

Answer:

40%

Step-by-step explanation:

11+24+16+9=60

24/60=2/5

.40

40%

For the linear equation 3y = 2x + 7, the y-intercept is ___.

Answers

Answer:

-7

Step-by-step explanation:

we want y = mx + b

3y = 2x + 7

-2x = -3y + 7

2x = 3y - 7

the y intercept is the standalone number, ergo -7

Answer:

\(\frac{7}{3}\)

Step-by-step explanation:

Change the equation in slope-intercept form and read out y-intercept.

Slope-Intercept Form

y = mx + b

m ... slope

b ... y-intercept

To change given equation to slope-intercept form we isolate y.

\(3y = 2x + 7\)

Divide both sides with 3.

\(y = \frac{2}{3}x + \frac{7}{3}\)

m = \(\frac{2}{3}\)

b = \(\frac{7}{3}\)

which algebraic expression represents this phrase? the product of 16 and the time after the start A. 16· t B. 16-t C. 16/t D. 16+ t

Answers

Answer:

the answer is C. 16/t

Step-by-step explanation:

a dog walks 696 steps in 12 minutes. how many steps in 12 minutes

Answers

Answer:

696 steps

Step-by-step explanation:

what is the difference between a linear functuon and nonlinear function​

Answers

Answer:

In mathematics, a function is a rule that assigns one unique output value for each input value. A linear function is a function that has a constant rate of change between its input and output values. This means that if we plot the function on a graph, it will form a straight line.

For example, the function f(x) = 2x + 1 is a linear function because its graph is a straight line. As x increases by 1, the output of the function increases by 2.

On the other hand, a nonlinear function is a function that does not have a constant rate of change between its input and output values. This means that if we plot the function on a graph, it will not form a straight line.

For example, the function f(x) = x^2 is a nonlinear function because its graph is a curve. As x increases, the output of the function increases at an increasing rate.

In general, nonlinear functions can take many different forms and can have complex behaviors, whereas linear functions have a simple, predictable behavior.

Stefan sells Jin a bicycle for $162 and a helmet for $18. The total cost for Jin is 150% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin? Stefan originally spent $​

Answers

Answer:

He spent $110.00 on both originally

Step-by-step explanation:

Add both prices too get 165

Then use the equation  =  

cross multiply to get 150x=16500

Divide 16500 by 150 to get x alone

x= 180

Other Questions
I really enjoy Aryas home cooking. Select the pronoun that best replaces the noun in the sentence. I she our her Choose a striking moment or idea presented in the Epilogue, Postscript, or any of the final three chapters of the book. Then, discuss the significance of this moment in the context of both this chapter and the context of the book as a whole. In your response, please be sure to consider Stevensons overall claim and purpose in Just Mercy, as well as his use of rhetorical appeals. Include at least two specific quotations from the text to ground your analysis, as well as your own personal questions and commentary. Think of this as your chance to get your classmates thoughts on a part of the book you want to explore further. The olfactory (I) nerves consist of approximately 40 bundles of axons of olfactory neurons that extend through foramina in the cribriform plate of the _____ bone. The skill tools company has set a very low price for its chain saws with the intent to drive its competition out of business. It is using the illegal practice of. how are buddhism and taiosim diffrent Some historians have argued that the United States won the Cold War by forcing the Soviet Union to compete with the United States in military spending. Do you agree or disagree? Explain. please someone give me something to write for schol a sample of a hydrate of copper(ii) sulfate is found to contain 36.08% by mass water. what is the formula of the hydrate? Explain to me why being a good communicator is important in a relationship Which is the composite number: 29, 39, 59, and 79 A recursive rule for an arithmetic sequence is a1=4;an=an1+3.What is an explicit rule for this sequence? Humans select from among the naturally occurring genetic variations in a species in theprocess ofA) natural selectionB) genetic equilibriumC) artificial selectionD) survival of the fittest Find the indicated probability using the standard normal distribution. pls help this is for class extra credit and LORD KNOWS i need it so please help Write the correct answers.1.9) List three ways language changes over time.a.b.C. 1) An airline charges a large person twice as much for a ticket because the person needs two seats 2) An airline charges last minute travelers a higher price to travel between two cities than people who bought their tickets three weeks in advance.3) A movie theater gives my child a student discount when I take him to the movies.4) A movie theater charges a lower price for matinee tickets that evening ticketsThe best answer isA. Only 2 and 3 are examples of price discrimination B.Only and examples of price discrimination C. Only 2 1 and 4 are examples of price discriminationD. Only 1 and 4 are examples of price discriminationE. No other answer is correct Translate into French: "Yesterday, while walking on the sidewalk, I noticed a dead mouse" (08.06)Which polynomial is a difference of two squares? (4 points)O x2 +8O x -8O x2 + 16O x2-16 Jerome, the accounting major in the story, has a clear goal and a great attitude. When he failed Accounting 101, which of the following statements are we sure was TRUE for him?His choices were driven by something other than his stated desire to be an accountant. An account was opened with $1,000 eight years ago. Today, the account balance is $1,700. If the account paid interest compounded semiannually, how much interest on interest was earned? Please enter your answer in dollars to two decimals (cents) without a $ sign. An investment will pay you $400 per year for 25 years with the first payment received 9 years from today. If you use a 8% rate to evaluate investments, how much would you pay for the investment today? Please enter your answer in whole dollars without a $ sign. You are planning to retire in 30 years and are planning a 20 year retirement. Prior to retirement, you will save $1200 at the end of each year. If your investments can earn 8% per year over the entire time, how much can you withdraw at the end of each year during retirement? Please enter your answer in whole dollars without a $ sign. One bank will pay you 3.8% interest compounded annually. If you invest $1000 today, what simple interest rate would you need to earn at a competing bank to have the same amount of money in 9 years? Please enter your answer as a percentage to one decimal without a % sign. You buy an antique today for $1000 and sell it 3 months from today for $1100. What is the difference between the EAR and APR? Please enter your answer as a percentage to one decimal without a % sign. You deposit $200 each year in an account for 15 years and then $400 each year in the same account for the 15 years after that. If you are earning 8% annual compounding interest in the account the entire time how much do you have in 30 years? Please enter your answer in whole dollars without a $ sign. the maximum allowable difference between the widest and narrowest treads in a stairway is