What is the significance of the ishango bone?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

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?

Caitlin had 402. in her bank account. she withdrew $15.each week to pay for swimming lesson. she now has $237.