The sum of a positive integer and a negative integer is...

Solve 2^x=32 and rewrite this equation in a logarithmic form

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top

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?