Due in 5 mins, answer fast

a coin-operated bouncy ball dispenser has a large glass sphere that holds many spherical balls. the large glass sphere has a radius of 9 inches. each bouncy ball has a radius of 1 inch and sits inside the dispenser. if there are 243 bouncy balls in the large glass sphere, what proportion of the large glass sphere’s volume is taken up by bouncy balls? your answer should be a percent.

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Which expression will have the same sum as 3_8 + 1/4?

Find the distance between the pair of points a(-1,8) and b(-8,4)