The function c(w)=0.013w^2-w-7 estimates the wind chill temperature c(w) at 0 degrees f for wind speeds w from 5 to 30 mile per hour. estimate the wind chill temperature at 0 degrees f if the wind speed is 20 miles per hour.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?