Afraction with an exponent consists of the denominator to the power over the numerator to the power

true or false ? ?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia