Chase scored 11 points on monday, and he doubled his score each day thereafter. how many points did he score on friday?

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Could somebody me with this radical simplification?