Which expression is equivalent to y times y times y times z times z times z times z? y cubed z superscript 4 12xy (y z) superscript 7 7xy

Select the sequences that are geometric.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent