The gcf of two numbers is a square number

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Select the lengths in centimeters that would form a right triangle

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?