Paul takes k photographs every day. What is the total number of photographs Paul takes in 5 days?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Can you me find the missing length. i attached an image.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.