I need help really bad please

I Need Help Really Bad Please

Answers

Answer 1

9514 1404 393

Answer:

Marsha's shading: 0.80Grace's shading: 2.40

Step-by-step explanation:

You are being asked for the decimal equivalents of 0, 4/5, and 2 2/5.

You have correctly noted that the decimal equivalent of 0 is 0, or 0.0.

__

The decimal equivalents you want are apparently in hundredths. To find the fractional part, solve the proportion ...

  (your fraction) = x/100   ⇒   x = 100×(your fraction)

So, for the decimal equivalent of 4/5, you have ...

  x = 100(4/5) = 80

and the decimal is

 80/100 = 0.80 . . . decimal representing Marsha's shading

__

Similarly, the decimal equivalent of 2/5 is ...

  x = 100(2/5) = 40

  2 2/5 = 2 40/100 = 2.40 . . . decimal equivalent of Grace's shading


Related Questions

John legend has a 6 month loan of $1,500.00 at 12% with a balance of $435.85 after the fourth payment. What is the final payment if the loan is paid off with the fifth payment

Answers

John Legend has already paid off his loan before the fifth payment. Therefore, the final payment amount is 0.

To determine the final payment John Legend must make to pay off his 6-month loan, we need to first find out the amount of each payment. We can use the formula for a loan payment:

Payment = (Loan amount × Monthly interest rate) / (1 - (1 + Monthly interest rate\()^{(-Number of payments))\)

Here, the loan amount is 1,500.00, and the monthly interest rate is 12% / 12 = 1% per month. The number of payments is 6 since it's a 6-month loan. Plugging these values into the formula, we get:

Payment = (1,500.00 × 0.01) / (1 - (1 + 0.01\()^{(-6)\)) = 264.85

Now that we know the amount of each payment, we can determine the remaining balance after the fourth payment. Since John's loan is a 6-month loan, he should have made 4 payments at this point. Therefore, the remaining balance can be calculated as:

Remaining balance = Loan amount × (1 + Monthly interest rate)^Number of payments - Payment × ((1 + Monthly interest rate)^Number of payments - 1) / Monthly interest rate

Plugging in the values, we get:

Remaining balance = 1,500.00 × (1 + 0.01\()^4\) - 264.85 × ((1 + 0.01\()^4\) - 1) / 0.01 = 435.85

Now, we can calculate the final payment by subtracting the remaining balance from the amount of the fifth payment:

Final payment = Payment - Remaining balance = 264.85 - 435.85 = -171.00

However, a negative payment amount doesn't make sense. This means that John Legend has already paid off his loan before the fifth payment. Therefore, the final payment amount is 0.

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A circle has a diameter of 4.5 cm. A larger circle has a diameter of 24
cm. What is the approximate difference in the circumferences of the
two circles?
A 19.5 cm
B. 28.5 cm
C. 61 cm
D. 90 cm

Answers

The approximate difference in the circumferences of the two circles is: C. 61 cm.

How to calculate the circumference of a circle?

Mathematically, the circumference of a circle can be calculated by using this mathematical expression:

C = 2πr or C = πD

Where:

C represents the circumference of a circle.D represents the diameter of a circle.r represents the radius of a circle.

Substituting the given parameters into the circumference of a circle formula, the circumference of the small circle is;

Circumference of circle, C = πD

Circumference of circle, C = 3.14 × 4.5

Circumference of circle, C = 14.13 cm.

For the larger circle, we have:

Circumference of circle, C = 3.14 × 24

Circumference of circle, C = 75.36 cm.

Difference = 75.36 cm - 14.13 cm.

Difference = 61.23 ≈ 61 cm.

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NEED HELP NOW!!!! find the measure of the angle BXE using the figure below

Answers

Answer:

bxe is a triangle

Step-by-step explanation:

10. The steps to solve 1 < 3x +5​

10. The steps to solve 1 &lt; 3x +5

Answers

Answer:

-1.33333 < x

Step-by-step explanation:

subtract 5 from both sides

get -4<3x

divde 3 by both sides

-1.33< x

Hi, there!

 _______

The first step is:

» Subtract both sides by 5

\(\sf{-4 < 3x}\)

Now divide each term by 3:

\(\sf{-\dfrac{4}{3} < x}\)

We can flip it over:

\(\sf{x > -\dfrac{4}{3}}\)

Hope the answer - and explanation - made sense,

happy studying!!

A firm pursuing a strategy based on customization and variety will tend to structure and manage its supply chain to accommodate more _____________ than a firm pursuing a strategy based on low cost and high volume.

a. variation
b. streamlined flow
c. quality
d. capacity
e. productivity

Answers

Answer:

\(e. \: productivity\)

An arcade manager wants to know how many of his 750 regular customers prefer to visit in the winter. Each of five staff members randomly surveys 25 regular customers. The table shows the results.

Preferred Season to Visit Arcade
Spring Summer Fall Winter
A 4 4 6 11
B 5 3 7 10
C 5 5 5 9
D 4 5 6 10
E 4 4 5 12
Question 1
a. Use each sample to make an estimate for the number of regular customers who prefer to visit in the winter.
Sample A B C D E
Estimate


Question 2
b. Describe the variation of the estimates.
Range:
customers

Answers

Answer:

brainly?

Step-by-step explanation:

hope this helps

An arcade manager wants to know how many of his 750 regular customers prefer to visit in the winter.

10. A pipe whose diameter measures 1 1/4 inches should have less threads per inch than a pipe with a diameter of _______ inch.
A. 3
B. 1/2
C. 1
D. 11/2 ​

Answers

A pipe whose diameter measures 1 1/4 inches should have less threads per inch than a pipe with a diameter of 11/2 inch. So, the correct answer is (D).

To determine the correct answer, we need to compare the diameters of the two pipes and understand the relationship between pipe diameter and threads per inch.

The number of threads per inch generally decreases as the pipe diameter increases. This means that a larger pipe diameter will have fewer threads per inch compared to a smaller pipe diameter.

Given that the first pipe has a diameter of 1 1/4 inches, we need to find the pipe diameter from the options that is larger than 1 1/4 inches.

The option that meets this requirement is D. 11/2. This represents a pipe diameter of 1 1/2 inches. Therefore, a pipe with a diameter of 1 1/2 inches should have fewer threads per inch than a pipe with a diameter of 1 1/4 inches. Therefore, the correct answer is D. 11/2.

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Plz, I need help! Give out 5 stars and thank!

Plz, I need help! Give out 5 stars and thank!

Answers

4 in the 42,672.

4 in the 37,426 isn't greater since 4 on 42. is 10 thousands than 37,426

There are 360 degrees in a circle. How many arc seconds will be in 96 % of a circle?

Answers

1,244,160 arc-seconds

NEED HELP ASAP!! which function has a range of y is greater than or equal to 0

NEED HELP ASAP!! which function has a range of y is greater than or equal to 0

Answers

Answer:

c

Step-by-step explanation:

The third function has a range of y that is greater than or equal to 0.

What is a function?

A function is a kind of rule that, for one input, gives you one output.

For the first function, it contains negative values for y, so it was eliminated.

The second function did not start from zero, so it was eliminated.

The third function obeys the given condition, but the last function contains negative values for y.

Hence, the third function satisfies the condition that y is greater than or equal to 0. 

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In using quarterly time series data, which quarter can serve as the base period for interpretation of dummy variables?
A. Any of the above.
B. Quarter two
C. Quarter one
D. Quarter four
E. Quarter three

Answers

In using quarterly time series data, Quarter two  can serve as the base period for interpretation of dummy variables.

What do you mean by interpretation?

The process of interpreting anything involves elaborating, rephrasing, or otherwise demonstrating your own understanding of it.

                           Because they are explaining what someone is saying to someone who doesn't understand, a person who translates one language into another is known as an interpreter.

What are examples and variables?

A trait that is measurable and capable of taking on several values is known as a variable. A few examples of variables are height, age, income, province of birth, school grades, and kind of dwelling.

                                 The two primary categories of variables are categorical and numeric.

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7w = 87;w = 12 Please help!

Answers

Answer:

it is false because, in the equation 84 does not equal 84.

Step-by-step explanation:

Hope I could help, if you need the equation let me know! :)

1. If 2x + 3y = 14 and 3x + 2y = 12, then x + y = ?

A) 5
B) 6
C) 7
D) 8

Answers

Answer:

x + y = 5.2

-----------------

Given system:

2x + 3y = 14 and3x + 2y = 12

Add up the two equations to get same coefficient on both variables:

2x + 3x + 3y + 2y = 14 + 125x + 5y = 265(x + y) = 26x + y = 26/5x + y = 5.2

As we see none of the choices match the answer. It means either question or answer choices are inaccurate.

which grows at the fastest rate for increasing values of x

\(f(x)=4*2^x\\h(x)=9x^2+25\\\\g(x)=15x+6\)

Answers

The function that grows at the fastest rate for increasing values of x is f(x) = 4×2ˣ.

We can see this by comparing the growth rates of the three functions for larger and larger values of x.

As x gets larger, the exponential function f(x) grows much faster than the other two functions, which are both polynomial functions.

if we plug in x = 10, we get:

f(10) = 4×2¹⁰ = 4×1024 = 4096

h(10) = 9×10² + 25 = 925

g(10) = 15×10 + 6 = 156

As we can see, f(10) is much larger than h(10) and g(10), indicating that f(x) grows at a much faster rate than the other two functions.

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5t+7+8b
I need also help on -2(x+3)=_-6

Answers

The solution to the equation -2(x + 3) = -6 is x = 0.

To simplify the expression 5t + 7 + 8b, we can combine like terms.

There are two like terms in the expression: 5t and 8b.

Combining the like terms gives us:

5t + 8b + 7

Therefore, the simplified form of the expression 5t + 7 + 8b is 5t + 8b + 7.

Regarding the equation -2(x + 3) = -6:

To solve this equation, we can follow these steps:

Distribute the -2 to the terms inside the parentheses:

-2 * x + (-2) * 3 = -6

This simplifies to:

-2x - 6 = -6

Move the constant term to the right side by adding 6 to both sides of the equation:

-2x = 0

Divide both sides of the equation by -2 to isolate the variable x:

x = 0 / -2

Simplifying the right side of the equation gives us:

x = 0

The solution to the equation -2(x + 3) = -6 is x = 0.

The simplified expression 5t + 7 + 8b remains as 5t + 8b + 7, and the solution to the equation -2(x + 3) = -6 is x = 0.

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sooo like I need some help?

sooo like I need some help?

Answers

Answer:

11?

Step-by-step explanation:

The missing side is 4 so 4+4+3=11.. Maybe?

Answer:

4^2 +3^2 =5^2

=25

Step-by-step explanation:

Pythagorean Theorem.

THIS IS SEINCE TOPIC : ANIMALS!!! ( it doesn’t let me change the subject. )

THIS IS SEINCE TOPIC : ANIMALS!!! ( it doesnt let me change the subject. )

Answers

Answer:

J

Step-by-step explanation:

Answer:

Pretty sure like 99% sure it's G. Hope this helps!

can someone please help meeee ?

can someone please help meeee ?

Answers

It could possibly be the first on but I’m not completely sure

Please anyone that can help me

Please anyone that can help me

Answers

Answer:

\(|\frac{x}{y} |\)

Step-by-step explanation:

Pre-Solving

We are given the following expression: \(\sqrt\frac{x^3y^5}{xy^7}\), where x > 0 and y > 0.

We want to simplify it.

To do that, we can first simplify what is under the radical, then take the square root of what is left.

Recall that when simplifying exponents, we don't want any negative or non-integer radicals left.

Solving

To simplify what is under the radical, we can remember the rule where \(\frac{a^n}{a^m} = a^{n-m}\).

So, that means that \(\frac{x^3}{x} = x^2\) and \(\frac{y^5}{y^7} = y^{-2}\) .

Under the radical, we now have:

\(\sqrt{x^2y^{-2}}\)

Now, we take the square root of both exponents to get:

\(|xy^{-1}|\)

The reason why we need the absolute value signs is because we know that x > 0 and y > 0, but when we take the square root of of \(x^2\) and \(y^{-2}\) , the values of x and y can be either positive or negative, so by taking the absolute value, we ensure that the value is positive.

However, we aren't done yet; remember that we don't want any radicals to be negative, and the integer of y is negative.

Recall that if \(a^{-n}\), that is equal to \(\frac{1}{a^n}\).

So, by using that,

\(|x * \frac{1}{y} |\)

This can be simplified to:

\(|\frac{x}{y} |\)

Given vector u=<3,-4> find magnitude and degree

Answers

The sum of magnitude of u + v is 15.99.

What is magnitude?

The  magnitude or size of a mathematical object is described as a property which determines whether the object is larger or smaller than other objects of the same kind.

Given that, magnitude of u =  5

Magnitude of v = 11

The angle between them i= 40°

we represent u and v in vector form,

u = 5 ( cos 40° i + sin 40° j ) = 3.83 i + 3.21 j

v = 11 ( cos 40° i + sin 40° j ) = 8.42 i + 7.07 j

The sum of two vectors is given by

u + v = 3.83 i + 3.21 j +  8.42 i + 7.07 j

u + v = 12.25 i + 10.28 j

Magnitude of u + v = √(12.25²+10.28²)

Magnitude of u + v

Magnitude of u + v   = √( 150.063 + 105.678)

Magnitude of u + v = 15.99

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complete question:

Given the magnitudes of vectors u and v and the angle θ between them, find sum of . Give the magnitude to the nearest tenth when necessary and give the direction by specifying the angle that the resultant makes with u to the nearest degree. ∣ u∣ = 5, ∣ v∣ = 11, θ = 40°

simplify the following ,leaving your answer as a surd
4/√5+3√125​

Answers

Step-by-step explanation:

it would be best if you snapped this question for better understanding, however

4/√5. +. 3√125

4/√5. +. 3(√25 x √5)

4/√5 + 3(5√5)

4/√5 + 15√5

Asher opened a savings account by making an initial deposit and setting up weekly automatic deposits as shown in the graph. How much was Asher's initial deposit?
what is the amount of Asher's weekly deposit?
write and equation to represent the situation?

Asher opened a savings account by making an initial deposit and setting up weekly automatic deposits

Answers

Answer:

y = 7.5x + 20

Step-by-step explanation:

As per the graph, the y-intercept is 20 which is the initial amount.

Another marked point has coordinates (4, 50).

The slope is:

m = (50 - 20)/4 = 7.5

The equation of the line is:

y = 7.5x + 20

$20 is the initial deposit and weekly deposit is $7.5

Answer:

20 is the initial deposit and weekly deposit is $7.5

what fraction is the same as 42%

Answers

21/50





hmu for extra math help

An item is purchased for a wholesale price of $48 and will be sold at a 55 percent markup. Which expression should be used to find the amount of the markup?
48 dollars (0.55)
48 dollars (55)
48 dollars (0.55) + 48 dollars
48 dollars (55) = 48 dollars
HELPPP.

Answers

Answer:

The 3rd answer is correct!

Step-by-step explanation:

Hello! Could someone please help explain how to solve this to me please and an answer would be nice! Thanks! :)

Hello! Could someone please help explain how to solve this to me please and an answer would be nice!

Answers

if we notice the tickmarks on the triangle, we can see the all sides are equal, namely is an equilateral triangle, and if all sides are equal, then all interior angles are equal as well.

Let's recall that the sum of all interior angles in a triangle is 180°, now if we divide that by 3, that gives us 60, namely each angle in the equilateral triangle is 60°, that means

\(10x=60\implies x=\cfrac{60}{10}\implies \boxed{x=6} ~\hfill 12y=60\implies y=\cfrac{60}{12}\implies \boxed{y=5}\)

How do I find the next three numbers in the sequence -2,-1,-1,0,-1,1,-2?​

Answers

2, -1, -1, 0, -1,1, -2 is your pattern
fir
What are the next three numbers in the
pattern?
What you do is each number is the addition
of the next two numbers
So you next three numbers are 3, -5, 8
8-5=3,
3-2=1.
1-1=0 and so on
Answer: 3, -5, 8

Please Mark Brainiest
And give like

A cell phone carrier charges a fixed monthly fee plus a constant rate for each minute used. Part 1. In January, the total cost for 300 minutes was $ 68 while in February, the total cost for 275 minutes was $ 66.5 . The constant charge for each minute used is:

Answers

Answer:

The constant charge for each minute used is $50

Step-by-step explanation:

In order to solve this problem we will need to set two variables up. In this case:

F = constant Fee

R = rate per minute used

So the cost for the month of January is calculated like this:

F+300R=68

and the cost for February is calculated like this:

F+275R=66.5

So no we have a system of equations we can solve simultaneously. This can be solved by using different methods, elimination, substitution, graphically or by using matrices. I will solve this by substitution.

So let's solve the first equation for R:

\(R=\frac{68-F}{300}\)

and let's substitute this first equation into the second equation:

\(F+275(\frac{68-F}{300})=66.5\)

and now we can solve this for F:

\(F+11(\frac{68-F}{12})=66.5\)

We can multiply both sides by 12 so we get:

12F+11(68-F)=798

12F+748-11F=798

F= $50

What do I do next? Long division 459 divided by 2?

What do I do next? Long division 459 divided by 2?

Answers

Answer:

To divide 459 by 2 by long division method.

we have that,

Division is one of the four basic mathematical operations. In math, long division is a method for dividing large numbers into steps or parts, breaking the division problem into a sequence of easier steps. It is the most common method used to solve problems based on division.

we get,

we get,

229.5 as the quotient.

Answer is: 229.5

What do I do next? Long division 459 divided by 2?

Which label on the cone below represents the height?

Which label on the cone below represents the height?

Answers

I think D represents the height, i don't know that for sure but yoy can try?

Answer:

Well d because there is a line going from bottom to top of the cone next to the D

Step-by-step explanation:

Please help urgent thank you

Please help urgent thank you

Answers

If he wants an average of 84, he needs to get at least 93 points.

What score does he need to get in the next test?

Remember that the average value between 3 values A, B, and C is:

(A + B + C)/3

Here we know that the first two scores are 76 and 83 points, let's say that the third score is x, if we want to have an average of 84 or more, then we need to solve:

(76 + 83 + x)/3 = 84

159 + x = 252

x = 252 - 159

x = 93

So he needs to get at least 93 points in the next exam.

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