On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. What is the area of the window?

An isosceles trapezoid with top side 10 inches long and a longer bottom side. The height is 15 inches. The base of the triangle formed from the height on the right is labeled 3 inches.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2