The general equation for the geometric sequence -1, -2, -4, is a n = -1 · 2 n - 1. true or false?

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?