Answer: 2.5, 17.5
Step-by-step explanation: I'm kinda confused at what those big blue things with numbers are... but im guessing that's just used to indicate the missing values. So 10/4 = 2.5, meaning the ration is 2.5 pounds per week. So 1 week is 2.5 pounds, and 7 weeks is 2.5*7 = 17.5
Answer:
h = 
Step-by-step explanation:
bh-u+g=w original
bh= w+u-g move everything that does not have an h to other side
h =
divide off b
Answer: 1 3/4(8)= 14
Step-by-step explanation:
That is the correct answer
Answer:
10!
Step-by-step explanation: because 10,20,30,40 they each go by 10
Answer: 
Step-by-step explanation:
Given : Sample size : n=69
Sample mean : 
Standard deviation : 
Significance level : 
Then , Critical value : 
The formula to confidence interval is given by : -

Hence, the 95% confidence interval for the number of chocolate chips per cookie for big chip cookies= 