Answer: 12
Step-by-step explanation:
One yard is three feet. So three times four is 12 because it makes four yards in total with each side being a yard.
Answer:
depends on what the homework is
Answer:
as p decreases, sigma decreases.
Step-by-step explanation:
Given that 35%are hispanic. For a sample of 17 members
n = 17
p = 0.35
and the number of Hispanics on the committee would have the binomial distribution
a) Mean of X = E(x) = 
b) Std dev X = 
c) Here n =17 and p =0.1

d) When p = 0.01

Thus we find that as p decreases, sigma decreases.
Answer:$200
Step14000-2000=12000
60x<_ 12000 less than or equal to
Divide by 60
Answer:
12x+4
Step-by-step explanation: