Aconstruction crew has just finished building a road. the crew worked for 11.5 days. if they built 2.8 kilometers of road each day, find the total length of road they built.

On a piece of paper graph f(x)=5•(0.4)^x

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price