P is a rectangle with length 40 cm and width x cm. Q is a rectangle with width y cm.
The length of Q is 25% more than the length of P.
The area of Q is 10% less than the area of P.
Work out the ratio X:
Give your answer in its simplest form.
x:x

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.

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6