Bob S.

Becky​ Schwartz, a​ saleswoman, is offered two salary plans. Plan 1 is ​$400 per week salary plus a 3​% commission of sales. Plan 2 is a ​$250 per week salary plus a 16​% commission of sales. How... more

I'm trying to add a directory to my path so it will always be in my Linux path. I've tried: export PATH=$PATH:/path/to/dir This works, however each time I exit the terminal and start a new... more

During a long-distance kayak race series, a competitor traveled for a total of 24 kilometers over the course of 8 hours on two rivers. 12 kilometers were traveled on the first river, and 12... more

I need this for a test

Give (f)x=x^2+x find the equation of the secant line passing through (-5,f(-5)) and (1,f(1)). Write your answer in y=mx+b

FULL QUESTION: Suppose that you want to purchase a used car for $12000. You currently have $9000. If you invest your $9000 at an annual interest rate of 4%, compounded monthly, how long will it... more

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together they charged a total of $2275. What was the rate charged per hour by... more

i dont understand how to do this problem can you please help.I have a test on wedsnday. It would mean alot to me thank you. im really really struggling in pre cal

need help current studyinfg for a test and know nothing about this

 You need to create a fenced off region of land for cattle to graze. The grazing area must be a total of 500 square feet, surrounded by a fence, and in the shape of a regular polygon. Within this... more