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Jane has 5 nickels. john has 3 dimes. jane says she has a greater amount of money. with the information given, is she correct?

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?