5/8 of them are not white, so 5/8 times 56, you get 35.
This are the right steps
Step 1: first you divide the both size by 7 because there is 7 a's
7a/7 = 28/7
Step 2: You solve the equation
7a/7= a. 28/7 = 4
So, the answer is a = 4
not 7 = 4
Answer:
There is nothing here?
Step-by-step explanation:
Answer:
there is sufficient evidence to support the claim that male student have a sitting height different of 91.4 cm.
Step-by-step explanation:
p value = 0.0198
level of significance = 0.05
hypothesis:-


decision:-
p value = 0.0198 <0.05
so, we reject the null hypothesis.]