All categories

3 years ago

5x —— + 2=32 7 Solve for x!

Mathematics

1 answer:

Vesna [10]3 years ago

7 0

X=42 because 5 times 42 is 210 then if you do 210 divided by 7 you will get 30 +2 which =32

You might be interested in

The proportion of students at a college who have GPA higher than 3.5 is 19%. a. You take repeated random samples of size 25 from

melomori [17]

Answer:

$\mu_{\hat{p}}=0.19$

$\sigma_{\hat{p}}=0.0785$

Step-by-step explanation:

We know that the mean and the standard error of the sampling distribution of the sample proportions will be :-

$\mu_{\hat{p}}=p$

$\sigma_{\hat{p}}=\sqrt{\dfrac{p(1-p)}{n}}$

, where p=population proportion and n= sample size.

Given : The proportion of students at a college who have GPA higher than 3.5 is 19%.

i.e. p= 19%=0.19

The for sample size n= 25

The mean and the standard error of the sampling distribution of the sample proportions will be :-

$\mu_{\hat{p}}=0.19$

$\sigma_{\hat{p}}=\sqrt{\dfrac{0.19(1-0.19)}{25}}\\\\=\sqrt{0.006156}=0.0784601809837\approx0.0785$

Hence , the mean and the standard error of the sampling distribution of the sample proportions :

$\mu_{\hat{p}}=0.19$

$\sigma_{\hat{p}}=0.0785$

8 0

3 years ago

What is seven plus nine equals x plus one

crimeas [40]

7+9=x+1

X=15. I think this is what you are asking not sure tho

6 0

3 years ago

Pls i need help haha

maksim [4K]

Answer:

i think the answer is 5

Step-by-step explanation:

6 0

3 years ago

PLEASE HELP THANKS YOU

kondaur [170]

U must find the median, the range, and the mode. And that is your answer

8 0

2 years ago

Read 2 more answers

What is 14/15 over 4/7 equal to

Aneli [31]

Answer:

$\frac{0.93}{0.57}$

Step-by-step explanation:

Simplify both of the fractions so $\frac{14}{15}$ to get 0.93 and $\frac{4}{7}$ to get 0.57.

Then you put them back into fraction form.

5 0

3 years ago