20 jumps because 45/20 is 2.5 and 8 x 2.5 is 20.
Answer:
105 feet cubed
Step-by-step explanation:
1/2 cubed is 0.125 Since there are 840 wooden blocks, .125x840 is 105 feet cubed
Answer:
8 is the slope . I got m=8 but I got confused where m came from .
The store cost .057 cents more.
The store is more expensive.
Answer: 0.0125
Step-by-step explanation:
Given : A survey by the Pew Research Center asked a random sample of 2142 U.S. adults and a random sample of 1055 college presidents how they would "rate the job the higher education system is doing in providing value for the money.
5% the U.S. adults and 17% of the college presidents provided a rating of "Excellent."
i.e. 
, 
The standard error of the difference in sample proportions :-


Hence, the standard error of the difference in sample proportion = 0.0125