Which expression gives the surface area of a sphere with radius r ? Ο Α. π2
O B. 47613
C. 49012
O D. 422
SUBMIT

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?

Find the solution(s) to x^2-14+49=0

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?