The radius of the large sphere is times longer than the radius of the small sphere. How many times the volume of the large sphere is the volume of the small sphere?

1/27
1/18
1/9
1/3

Consider the graph of the exponential function y=3(2)×

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.