Answer: 13 100 dollar bills.
Step-by-step explanation: you would just do 100*13 which gives you 1300
She would save $9.12 by using the better sale! I hope this helped!:)
Answer: 0.2643
Step-by-step explanation:
Given : The proportion of adults are unemployed : p=0.077
The sample size = 300
By suing normal approximation to the binomial , we have


Now, using formula
, the z-value corresponding to 26 will be :-

Using standard distribution table for z , we have
P-value=

Hence, the probability that at least 26 in the sample are unemployed =0.2643
Answer:
For 14 from left to right should be 11 10 10 9 8 6. For 15 is wrong because 4 people jumped 3 feet and 3 people jumped 4 feet
Answer:
No motion in either direction
C.
Step-by-step explanation: