If (a/b) =(9/7)^-3 ÷(3/7)^1, then find the value of (a/b)^2​

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?