What is the square root of 25

a.4
b.21
c.10
d.1

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81