Answer:
c. function g has A y intercept of (0,4)
what reason explains why the m < Q=115
Answer:
both sids are equal
Step-by-step explanation:
Which number line and expression show how to find the distance from -4 to
1?
O A.
B.
C.
O D.
5
4
3
-2
|-4-1|
4
4-(-1)
4-1
-1 0
|-4-(-1)
1
2 3 4
23
The distance from -4 to 1 is 5 units.
The correct number line and expression to find the distance from -4 to 1 are:
Number line: -4 -3 -2 -1 0 1
Expression: |-4 - 1|
To find the distance, we subtract the smaller number (-4) from the larger number (1) and take the absolute value:
|-4 - 1| = |-5| = 5
Therefore, the distance from -4 to 1 is 5 units.
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Deandre has completed 68 deliveries so far this week. He needs to make 80 deliveries for the week. What percentage of his deliveries has Deandre completed?
Answer:
a
Step-by-step explanation:
Answer:
85%
Step-by-step explanation:
68 divided by 80 is equal to 68/80.
Divide top and bottom by 4 to get 17/20.
17 divided by 20 is 85%
Can someone please help me
Answer:
1 upon 12 i think but not sure
What are complex expressions?.
Complex numbers are those whose representation is given by the notation a+ib, where a, b are real numbers and I is a made-up expressions called a "iota." I'm equal to (-1).
If complex numbers are required to answer an equation, it is considered complex. Complex numbers are made up of both imaginary and real parts. This is how it is stated: The letters A and B in the preceding equation both represent numerical values. A complex number is something like 4+3i.
In order to attain vague goals that cannot be met through conventional actions, complex issue solving is a collection of self-regulated psychological processes and activities. It takes a variety of tactics and inventive knowledge combinations.
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help help help።help plz
Answer:
The perimeter is 240
Step-by-step explanation:
The side length is 60 and 60*4=240
hope this help!
Point P(3,5) after translation by 6
units right and 2 units down.
I have the problem as a picture, can I show u?
corresponding (option D)
Explanation:Since the lines are parallel and a tranversal line cuts the two lines:
The angle 2 at the top of the first line correspods to angle 6 at the top of the second line.
Angle 2 and angle 6 are equal.
Hence. we say angle 2 and angle 6 are corresponding angles (option D)
Write 18/7 as a mixed number
Answer:
2 4/7 is the correct answer
Answer:
42 --- 7Step-by-step explanation:
7x2=14=2
18-14=4
So 18/7 equals 2 4/7
1. Should there be a global effort to sharply reduce the cutting and burning of old-growth forests? Cite your references to support your claim.
2. If A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,PQ,,R,S,T,U,V,W,X,Y,& Z Equals 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27, & 28% respectively. Which makes ____ safe behavior which is your best choice both ON and OFF the job
Should there be a global effort to sharply reduce the cutting and burning of old-growth forests?
Yes, there should be a global effort to sharply reduce the cutting and burning of old-growth forests. Old-growth forests are vital ecosystems that provide numerous environmental, social, and economic benefits. They are home to diverse species, including endangered ones, and play a crucial role in carbon sequestration, mitigating climate change, and preserving biodiversity.
Cutting and burning old-growth forests contribute to deforestation, habitat loss, and greenhouse gas emissions. It disrupts ecosystems, threatens species survival, and exacerbates climate change. Protecting old-growth forests is essential for maintaining ecological balance and promoting sustainable development.
Numerous references and scientific studies support the importance of preserving old-growth forests. Some relevant sources include:
"The Importance of Old-Growth Forests" by the World Wildlife Fund (WWF): https://www.worldwildlife.org/initiatives/old-growth-forests
"Old-growth forest protection: A key tool in fighting climate change" by The Nature Conservancy: https://www.nature.org/en-us/what-we-do/our-insights/perspectives/old-growth-forest-protection-fighting-climate-change/
"Old-Growth Forests: Function, Fate and Value" by the United Nations Environment Programme (UNEP): https://www.unep-wcmc.org/resources-and-data/old-growth-forests-function-fate-and-value
These resources provide comprehensive information on the importance of old-growth forest conservation and the need for global efforts to reduce cutting and burning practices.
The question provided seems incomplete and unclear. It mentions a relationship between letters of the alphabet and percentages but does not provide any context or options to choose from. Please provide more information or clarify the question, and I'll be glad to assist you further.
Dan invests £1200 into his bank account.
He receives 5% per year compound interest.
How much will Dan have after 5 years?
Give your answer to the nearest penny where appropriate
Answer:
The amount Dan will recieve after 5 years is:
1200*(1+5%)^5
=1532,correct to nearest penny
the hexagonal prism below has a height of 4 units and a volume of 98 units^3 . find the area of one of its bases.
The area of one of the bases of the hexagonal prism is approximately 7.39 units^2.
To solve this problem, we can use the formula for the volume of a hexagonal prism:
V = (3√3/2) * a^2 * h
where V is the volume, a is the length of one side of the hexagonal base, and h is the height of the prism.
We are given that the height of the prism is 4 units and the volume is 98 units^3. Plugging these values into the formula, we can solve for the length of one side of the base:
98 = (3√3/2) * a^2 * 4
a^2 = 98 / (12√3)
a ≈ 2.95
Now that we know the length of one side of the base, we can find the area of the hexagon by using the formula:
A = (3√3/2) * a^2
where A is the area of one of the bases. Plugging in the value we found for a, we get:
A = (3√3/2) * (2.95)^2
A ≈ 7.39
Therefore, the area of one of the bases of the hexagonal prism is approximately 7.39 units^2.
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Two pillars of height 8 ft each with four faces of the gate of a stadium have one-one pyramid of height 4 ft each having same base on their tops. The base of each pillar is 6 ft × 6 ft. If the pillars with pyramid are painted at rate of Rs 89 per sq.ft , what will be the total cost? [ Please include figure too]
Help!! ~Thanks in advance! :)
Answer:
₹ 44856Step-by-step explanation:
There are 2 pillars, two right prisms of dimensions 6x6x8 ft, two right pyramids of dimensions 6x6x4 ft on top of prisms.
There will be 4 faces of each painted.
Area of each prism face:
6*8 = 48 ft²Total area of prism faces:
8*48 = 384 ft²Slant height of pyramid faces:
s = √h²+(a/2)², where h- height of pyramid, a - side of bases = √4²+(6/2)²= √16+9 = √25 = 5 ftArea of each face of pyramid:
A = (1/2)*6*5 = 15 ft²Total area of pyramid faces:
8*15 = 120 ft²Total area to be painted:
384 + 120 = 504 ft²Cost of paint:
504*89 = 44856Total cost painted = 44,856
Answer in the picture.
please help i’m confused
Answer:
The answer is A. t = 0.4n
Step-by-step explanation:
See how on the graph, when n is 2, t is around 1? We just plug in 2 into n into the equation, t=0.4n. 0.4 times 2 is 0.8, so t=0.8. 0.8 is around 1, so a is right. If we tried the same thing with one of the other choices, like B. t=2.5n, then plugging in 2 into n would give us 2 times 2.5, which is 5. 5 is nowhere around 1, making it wrong.
Members of a soccer team raised $1946.50 to go to a tournament. They rented a bus
for $974.50 and budgeted $60.75 per player for meals. Write and solve an equation
which can be used to determine p, the number of players the team can bring to the
tournament.
Answer:
d
Step-by-step explanation:
d
Equation: 60.75p + 974.5 = 1946.5
Answer: p = 16
most calculators can find logarithms with base pi incorrect: your answer is incorrect. and base e. to find logarithms with different bases, we use the
Most calculators can find logarithms with base pi and base e correctly. To find logarithms with different bases, hexagon we use the change of base formula.
A logarithm is an exponent that is used to solve exponential equations. In other words, a logarithm is the inverse operation of an exponential function.BaseThe base of a logarithm is the number that is raised to a power in order to produce a given value.Example: log4(16) = 2. In this logarithmic expression, 4 is the base, and 16 is the value.Power to which the base is raisedWe use logarithms to solve exponential equations. We can represent these equations as exponential functions y = b^x.
The logarithmic form of the exponential function is logb(y) = x.Change of base formulaTo find logarithms with different bases, we use the change of base formula. The formula is as follows:logb(x) = loga(x) / loga(b)where a is the base of the given logarithm, and b is the base that we want to use to find the logarithm.Example: Evaluate log3(5) using the change of base formula.log3(5) = log10(5) / log10(3)Thus, log3(5) ≈ 1.4649.
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1.Write an equation of the line that passes through the points (-3,-9) and (5. -9).
2. Write an equation in slope intercept form of the line that passes through the points (-2,10) and (5,-11)
Answer:
1) y = - 9 2) y = -3x + 4Step-by-step explanation:
NUMBER ONE
The slope of tghe line (m) = (y₂ - y₁) ÷ (x₂ - x₁)
= (- 9 - (-9)) ÷ ( 5 - (-3))
= 0
The slope is zero because the y values of the line remain the same which means the line doesn't slope or rise.
We can now use the point-slope form to write the equation for this line:
y - y₁ = m(x - x₁)
y - (-9) = 0 (x - (-3))
y + 9 = 0
y = - 9
NUMBER TWO
For the slope-intercept form ( y = mx + c ) we need two main things: the slope (m) and the y-intercept (c)
slope = (y₂ - y₁) ÷ (x₂ - x₁) = (10 - (-11)) ÷ (-2 - 5)
= 21 ÷ (-7)
= - 3
Let's write the equation without the value of c. This will help us solve for it.
y = -3x + c
if we substitute in a point give (-2 , 10) we can find c
10 = -3 (-2) + c
10 = 6 + c
c = 10 -6
c = 4
⇒ the equation of the line is y = -3x + 4
What is the answer to this math problem? -0.4w=4.2
Answer:
w= -10.5
Step-by-step explanation:
divide both sides by -0.4
w = 4.2 \ -0.4
then w = -10.5
Answer:
-10.5w
Step-by-step explanation:
-0.4 = 4.2
4.2 ÷ -0.4w
-10.5w = 4.2
Pls consider marking me Brainliest! It would mean a lot!
PLS HELP ILL GIVE BRAINLEST!!!!!!!!
Answer:
pay back is so good!..
Step-by-step explanation:
I need you to find the value for X, show steps please!
-4x = 22
Answer:
x=-5.5
Step-by-step explanation:
This equation has already been simplified to the last part for you so all you have to do is divide 22 by -4 and you get -5.5
22/-4=-5.5
Answer:
x = -5.5
Step-by-step explanation:
To answer this you need to isolate the x.. So -4x/-4 and then do the same to 22. So 22/-4 = -5.5
The answer is x = -5.5
students make a rectangular banner that is 2 feet 6 inches wide and 84 inches long what is the perimeter
Answer:
6 + 2 = 8 which is the width.
8 + 8 = 16
84 + 84 = 168
168 + 16 = 184 in
Answer:
228 inches
Step-by-step explanation:
2 feet 6 inches = 30 inches
2(30in+84in) =228 in
Simplify the following (minimum shown in parenthesis.): xyz + xyz' + x'yz' + x'y'z (3 terms, 7 literals)
The concept of simplifying a Boolean expression involves reducing the expression to its most concise form by applying logical rules and simplification techniques. This helps in reducing complexity, improving readability, and optimizing logic circuits by eliminating redundant terms and literals.
The simplified expression consists of two terms with a total of 5 literals.
To simplify the expression:
xyz + xyz' + x'yz' + x'y'z
We can apply Boolean algebra rules to simplify the terms:
Combine terms with common literals:
xyz + xyz' = xy(z + z') = xy
Combine terms with common literals:
x'yz' + x'y'z = x'z(y + y') = x'z
Now we have simplified the expression to:
xy + x'z
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A train from Philadelphia to Boston left Philadelphia at 1 pm and arrived to Boston at 4 pm. What was its average speed if the distance it covered was 270 miles?
Answer:
90 miles per hour is the average speed.
Step-by-step explanation:
The formula for Average Speed can be given as follows:
\(\text{Average Speed}= \dfrac{\text{Total Distance Traveled}} {\text{Total Time Taken}}\)
Here time taken is from 1 PM to 4 PM i.e.
Total Time taken = (4-1) hours = 3 hours
Also, it is given that the Total distance covered = 270 miles
As per the formula above:
\(\text{Average Speed} = \dfrac{270}{3}\\\Rightarrow \text{Average Speed} = 90\ miles/hour\)
So, answer is: 270 miles/ hour is the average speed of the train from Philadelphia to Boston.
Stephanie and her sister went to the store together. After the store, stephanie walked 8 blocks west to get a coffee and her sister walked 2 blocks west back to work. How many blocks is the coffee shop that stephanie went to from her sister's work?.
Stephanie walked 6 more blocks to the coffee shop from her sister's work place.
What is subtraction?Finding the difference between two numbers is done using the subtraction technique. If you have an object group and remove a couple of them, the object group gets smaller. For example, suppose you purchased 9 cupcakes for your birthday party and your guests consumed 7 cupcakes. You're now down to two cupcakes. This can be expressed as a reduction formula: 9 - 7 = 2, which means "nine less seven equals two." The result of subtracting 7 from 9 is 2, or (9 - 7) Here, we divided two numbers, 9, and 7, by one another to get the difference of 2.
How to solve?
total number of blocks from the store to the coffee shop = 8
number of blocks between store and Stephanie's sister's work = 2
Number of blocks Stephanie has to walk to get coffee from her sister's work = 8 - 2 = 6
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PLEASE HELP SUPER FAST WORTH ALOT OF POINTS
The ages of alligators in a swamp are normally distributed, with a mean of 50 years and a standard deviation of 4. Approximately what percentage of the alligators are between 45 and 55 years old?
78.87%
10.56%
89.44%
67.76%
Question 2(Multiple Choice Worth 3 points)
(05.03 LC)
Wait times at an orthodontist's office are typically 17 minutes, with a standard deviation of 2 minutes. What percentage of people should be seen by the doctor between 11 and 23 minutes for this to be considered a normal distribution?
17%
68%
95%
99.7%
Answer:
1) 78.87%
2) 99.7%
Step-by-step explanation:
The z-score for a normal distribution is given by:
\(z=\frac{X-\mu}{\sigma}\)
1- The given data is:
σ = 4 years
μ = 50 years
For X = 45 and X =55
\(z_1=\frac{45-50}{4}\\z_1=-1.25\\z_2=\frac{55-50}{4}\\z_2=1.25\)
A z-score of -1.25 corresponds to the 10.57th percentile of a normal distribution, while a z-score of 1.25 is equivalent to the 89.44th percentile.
Therefore, the percentage of the alligators are between 45 and 55 years old is:
\(P=89.44-10.57=78.87\%\)
78.87% of alligators.
2- The given data is:
σ = 2 minutes
μ = 17 minutes
For X = 11 and X =23
\(z_1=\frac{11-17}{2}\\z_1=-3\\z_2=\frac{23-17}{2}\\z_2=3\)
A z-score of -3.0 corresponds to the 0.135th percentile of a normal distribution, while a z-score of 3.0 is equivalent to the 99.865th percentile.
Therefore, the percentage of people that should be seen by the doctor between 11 and 23 minutes is:
\(P=99.865-.0135=99.73\%\)
99.7% of people.
Using the normal distribution, it is found that:
78.87% of the alligators are between 45 and 55 years old.99.7% of people should be seen by the doctor between 11 and 23 minutes for this to be considered a normal distribution.Normal Probability DistributionIn a normal distribution with mean \(\mu\) and standard deviation \(\sigma\), the z-score of a measure X is given by:
\(Z = \frac{X - \mu}{\sigma}\)
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X. The Empirical Rule states that for a normal variable, 99.7% of the measures are within 3 standard deviations of the mean.In this problem:
Mean of 50, hence \(\mu = 50\).Standard deviation of 4, hence \(\sigma = 4\).The proportion between 45 and 55 years old is the p-value of Z when X = 55 subtracted by the p-value of Z when X = 45, then:
X = 55:
\(Z = \frac{X - \mu}{\sigma}\)
\(Z = \frac{55 - 50}{4}\)
\(Z = 1.25\)
\(Z = 1.25\) has a p-value of 0.8944.
X = 45:
\(Z = \frac{X - \mu}{\sigma}\)
\(Z = \frac{55 - 50}{4}\)
\(Z = -1.25\)
\(Z = -1.25\) has a p-value of 0.1057.
0.8944 - 0.10567= 0.7887.
0.7887 = 78.87% of the alligators are between 45 and 55 years old.
For the second question, by the Empirical Rule, 99.7% of people should be seen by the doctor between 11 and 23 minutes for this to be considered a normal distribution.
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NEEP HELP ASAP LAST DAY OF SCHOOL PLS SHOW YOUR WORK
A rectangular field is 80 meters wide and 120 meters long. Give the length and width of another rectangular field that has the same perimeter but a larger area.
Width= ----- Meters
Length= ------ Meters
The width of the new rectangular field would be 0 meters, which means it would essentially be a line segment.
To find the length and width of another rectangular field that has the same perimeter but a larger area, we can use the following steps:
1. Calculate the perimeter of the given rectangular field:
Perimeter = 2 * (Length + Width)
= 2 * (120 meters + 80 meters)
= 2 * 200 meters
= 400 meters
2. Divide the perimeter by 2 to find the equal sides of the new rectangular field. Since the perimeter is divided equally into two sides, each side would be half of the perimeter length:
Side length = Perimeter / 2
= 400 meters / 2
= 200 meters
3. Now, we have the side length of the new rectangular field. However, we need to determine the length and width that would yield a larger area. One way to achieve this is to make one side longer and the other side shorter.
4. Let's assume the length of the new rectangular field is 200 meters. Since both sides have the same length, the width can be calculated using the formula for the perimeter:
Width = Perimeter / 2 - Length
= 400 meters / 2 - 200 meters
= 200 meters - 200 meters
= 0 meters
5. Therefore, the width of the new rectangular field would be 0 meters, which means it would essentially be a line segment. However, note that the question asks for a rectangular field with a larger area. Since the width cannot be zero, we can conclude that it is not possible to have a rectangular field with the same perimeter but a larger area than the given field.
In summary, it is not possible to find another rectangular field with the same perimeter but a larger area than the rectangular field with dimensions 80 meters wide and 120 meters long.
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The amunt of money that college students spend on rent each month is usually between $300 and $600. However, there are a few students who spend $1,300. What measure of spread would be most appropriate to measure the amount of money that college student spend on rent per month? Explain in detail why or why not one of the below measures would be used.
A. Median
B. Range
C. Standard Deviation
D. Inquartile Range
The range would be the most appropriate measure of spread in this case because it takes into account the extreme values of $300 and $1,300 and provides a clear measure of the difference between them.
To measure the amount of money college students spend on rent per month, the most appropriate measure of spread would be the range. The range is the simplest measure of spread and is calculated by subtracting the lowest value from the highest value in a data set. In this case, the range would be $1,300 - $300 = $1,000.
The median would not be the best choice in this scenario because it only represents the middle value in a data set. It does not take into account extreme values like the $1,300 rent expense.
Standard deviation would not be the most appropriate measure of spread in this case because it calculates the average deviation of each data point from the mean. However, it may not accurately represent the spread when extreme values like the $1,300 rent expense are present.
The interquartile range (IQR) would not be the best choice either because it measures the spread of the middle 50% of the data set. It does not consider extreme values and would not accurately represent the range of rent expenses in this scenario.
In summary, the range would be the most appropriate measure of spread in this case because it takes into account the extreme values of $300 and $1,300 and provides a clear measure of the difference between them.
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2. Clem Shirestock is running for his life from the cultists whose ritual he's just disrupted on the fourth floor ofan old building in the slums of Altdorf. He can't make his way down the stairs, and finds himself on abalcony, looking at a three story building's flat roof just across the alley. While Clem knows, from hissurveillance of the area, that the alley is about 4 yards across, and estimates that the roof of the building (thathe hopes he may be able to jump to) is at about a 25 degree angle down from the balcony. How far is it to theroof if he makes the jump? (To the nearest tenth of a yard.)
2. Clem Shirestock is running for his life from the cultists whose ritual he's just disrupted on the fourth floor of an old building in the slums of Altdorf. He can't make his way down the stairs, and finds himself on a
balcony, looking at a three story building's flat roof just across the alley. While Clem knows, from his
surveillance of the area, that the alley is about 4 yards across, and estimates that the roof of the building (that he hopes he may be able to jump to) is at about a 25-degree angle down from the balcony. How far is it to the roof if he makes the jump? (To the nearest tenth of a yard.)
________________________________________________________
Problem outline
_______________________________________
tan 65 = b/a
b= tan 65 / a
b= tan 65 / 4 yards
b= 2.14/4
b= 0.536
___________________________
The roof is about 0.5 yards
Combine the terms that can be combined. Indicate the others in descending powers of x or a.
25ab + 6a^2 - 3b^2 + 6
Can anybody tell the answer to this please!?
Answer:
the height when it was planted
Step-by-step explanation:
it started at 13 and grew 2.5 inches a week