Answer:
C. x^2-4
Step-by-step explanation:
A binomial has 2 terms. Since C is the only one with 2 terms, that is the binomial.
Answer --
3 log t = 6 divide both sides by 3
logt = 2 in exponential terms, this says that 10^2 = 100 = t
Answer:
(b) 4,445
Step-by-step explanation:
If the researcher would like to be 95% sure that the obtained sample proportion would be within 1.5% of p (the proportion in the entire population of U.S. adults), what sample size should be used?
Given a=0.05, |Z(0.025)|=1.96 (check standard normal table)
So n=(Z/E)^2*p*(1-p)
=(1.96/0.015)^2*0.5*0.5
=4268.444
Take n=4269
Answer:(b) 4,445
Answer:
The bookstore receive 9 boxes.
Step-by-step explanation:
Answer:
Step-by-step explanation:
w=7b/7
w/7=b
