All categories

3 years ago

How do you change a number ti a percentage?

1 answer:

5 0

My teacher taught me to make an imaginary decimal and 0 at the beginning of the number and then move the decimal to the end of the number... idk that may be the wrong way to do it but you can try :/

You might be interested in

Which is equal to 7 X 8? O A. (6x8)+7 O B. (6x7) + 8 O C. (7x7)+7 D. ( 77) + 8

astraxan [27]

Answer:

D. 77 + 8

Step-by-step explanation:

7 x 8 = 56

now try the other problems

A. 6 x 8 = 48

B. 6 x 7 = 42

C. 7 x 7 = 49

D. 77 + 8 = 56

D is the answer

6 0

3 years ago

Which of the Following is the solution to 4|x+3| greater than equal to 8? Options are as followed: A.x less then equal to -5 or

Fynjy0 [20]

D x greater than equal to -5 and x greater y’all

6 0

3 years ago

Mario was given some birthday money. He puts the money in an account. Every month after that, he deposits the same amount of mon

Sedbober [7]

Answer:

C.He was given $50 for his b-day.....APEX

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Lesson 1-1

telo118 [61]

Answer:

Question D: what type of chips do students in this class prefer?

Step-by-step explanation:

5 0

1 year ago

(23.01) In a randomized comparative experiment on the effect of dietary calcium on blood pressure, researchers divided 58 health

Paul [167]

Answer:

$113.7-2.154\frac{9.1}{\sqrt{29}}=110.06$

$113.7+2.154\frac{9.1}{\sqrt{29}}=117.34$

And the 96% confidence is given by (110.06; 117.34)

Step-by-step explanation:

Information given

$\bar X=113.7$ represent the sample mean

$\mu$ population mean (variable of interest)

s=9.1 represent the sample standard deviation

n=29 represent the sample size

Confidence interval

The confidence interval for the mean is given by the following formula:

$\bar X \pm t_{\alpha/2}\frac{s}{\sqrt{n}}$ (1)

The degrees of freedom are given by:

$df=n-1=29-1=28$

The Confidence is 0.96 or 96%, the significance is $\alpha=0.04$ and $\alpha/2 =0.02$ , and the critical value would be $t_{\alpha/2}=2.154$

Replacing the info we got:

$113.7-2.154\frac{9.1}{\sqrt{29}}=110.06$

$113.7+2.154\frac{9.1}{\sqrt{29}}=117.34$

And the 96% confidence is given by (110.06; 117.34)

5 0

3 years ago