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2 years ago

Whoever answers correctly gets brainliest

Mathematics

1 answer:

ruslelena [56]2 years ago

6 0

Here the answer in the image below as a table

C
D
E

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Adam found a bag of money that he split with 22 friends.

olasank [31]

Answer:

x/23

Step-by-step explanation:

The bag of money can be represented by x

Adam is 1 person.

1 + 22 = 23

x is divided by 23

x/23

~ Zoe

6 0

2 years ago

The U.S. Department of Housing and Urban Development publishes data on the fair market monthly rent for existing one-bedroom hou

Aleksandr [31]

Answer:

$n=(\frac{1.960(80)}{25})^2 =246.73 \approx 247$

So the answer for this case would be n=247 rounded up to the nearest integer

Step-by-step explanation:

We know that the standard deviation is :

$\sigma = 80$ represent the deviation

The margin of error is given by this formula:

$ME=z_{\alpha/2}\frac{\sigma}{\sqrt{n}}$ (a)

And on this case we have that ME =25 and we are interested in order to find the value of n, if we solve n from equation (a) we got:

$n=(\frac{z_{\alpha/2} \sigma}{ME})^2$ (b)

The critical value for 95% of confidence interval now can be founded using the normal distribution and the critical value would be $z_{\alpha/2}=1.960$ , replacing into formula (b) we got:

$n=(\frac{1.960(80)}{25})^2 =246.73 \approx 247$

So the answer for this case would be n=247 rounded up to the nearest integer

8 0

2 years ago

If x = 73, what is the value of x ?

ad-work [718]

Answer: 73?

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Combine the like terms to create an equivalent expression:<br> −4y−4+(−3) PLZ SOMEONE HELP

tester [92]

Answer:

-4y-7 i think

Step-by-step explanation:

sorry if im wrong but im pretty sure you combine -4 and -3, and -4 plus -3 is just -4 -3 so -7

8 0

2 years ago

What is the domain of the function y = log(x + 3)?

Yakvenalex [24]

Answer:

Step-by-step explanation:

have a good day

7 0

2 years ago