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lara31 [8.8K]
3 years ago
13

What is the width of rectangle if the area is 40 square feet and the length is 8 feet?

Mathematics
2 answers:
Stels [109]3 years ago
8 0
The answer for this question is 5 feet because I believe that you have to divide 40 by 8
lubasha [3.4K]3 years ago
5 0

Answer:

Width=5

Step-by-step explanation:

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HELP ASAP FOR BRAINLIEST: The mean score for a standardized test is 1700 points. The results are normally distributed with a sta
WITCHER [35]

Answer:

Step-by-step explanation:

Since the results for the standardized test are normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = test reults

µ = mean score

σ = standard deviation

From the information given,

µ = 1700 points

σ = 75 points

We want to the probability that a student will score more than 1700 points. This is expressed as

P(x > 1700) = 1 - P(x ≤ 1700)

For x = 1700,

z = (1700 - 1700)/75 = 0/75 = 0

Looking at the normal distribution table, the probability corresponding to the z score is 0.5

P(x > 1700) = 1 - 0.5 = 0.5

8 0
3 years ago
PLEASE HELP ASAP!!!!!
pychu [463]

Answer:

Parallel

Step-by-step explanation:

They're Parallel because whenever you graph them you see they never touch.

6 0
3 years ago
Please help math i will give good rating and 5 stars if answer question
Talja [164]

Hey!

Let's walk through this together.

Possible Answers: {5, 7, 9, 11, 13}

Let's start with 5.

5-4<8

1<8

So, 5 is CORRECT.

Next, 7.

7-4<8

3<8

So, 7 is CORRECT.

Next, 9.

9-4<8

5<8

So, 9 is CORRECT.

Next, 11.

11-4<8

7<8

So, 11 is CORRECT.

Last, 13.

13-4<8

11<8

So, 13 is INCORRECT.

Your answers are: {5,7,9,11}

So D.

Hope this helps!

<h2><em>~~~PicklePoppers~~~</em></h2>
4 0
2 years ago
Help help please please
9966 [12]

Answer:

A and C

Step-by-step explanation:

The order must always be the same.

8 0
2 years ago
If you vertically compress the linear perent function, F(x) = x, by multiplying by 1\2
andrezito [222]

Answer: y=\dfrac12 x .

Step-by-step explanation:

We know that a f (x)  compresses f(x) vertically such that

  • if 0 < a < 1 (a fraction), the graph is compressed vertically by a factor of a units.
  • if a > 1, the graph is stretched vertically by a factor of a units.

If we vertically compress the linear parent function, F(x) = x, by multiplying by \dfrac12.

Then, the equation of the new function is y=\dfrac12 F(x)=\dfrac12 x .

i.e. y=\dfrac12 x .

8 0
3 years ago
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