Answer:
28%
Step-by-step explanation:
Set up a proportion
x / 100 = 7 / 25
Cross multiply
25x = 700
Divide both sides by 25
x = 28
I hope this helped and please mark me as brainliest!
Answer:
(a+b)2 = a2 + b2
Step-by-step explanation:
Answer:
List the factors of 450
1,450
3,150
5,90
6,75
9,50
10,45
15,30
18,25
The factor with the sum of 43 is 18+25
25-18=7 so the difference is 7
hope this helps
Step-by-step explanation:
Compute the sample variance for the following scores: 25, 36, 41, 28, 29, 32, 39, 37, 34, 34, 37, 35, 30, 36, 31, 31
Inga [223]
Answer:
Step-by-step explanation:
From the given information:
The mean
The sample variance is as follows: