Acircle has a diameter of 10 feet. what is the area of the circle? leave answers in terms of π.
a) 10π ft2
b) 25π ft2
c) 50π ft2
d) 100π ft2

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%