A projectile is launched upward with an initial velocity of 144feet/ second from the roof of a building. The height of a projectile (in feet) after t seconds is given by the function h(t)=-16tsquared+144t+50...
A projectile is launched upward with an initial velocity of 144feet/ second from the roof of a building. The height of a projectile (in feet) after t seconds is given by the function h(t)=-16tsquared+144t+50...
A company charges a fixed fee for renting a moving van, in addition to charging per mile driven. If a person rents a moving van and drives it 100 miles the charge is $35. If a person rent a moving...
A water tank is connected to two pipes. When both pipes are open they can fill a tank in 5 hours. The larger of the pipes can fill the tank three hours sooner than the smaller pipe can. How long will...
A projectile is launched upward with an initial velocity of 80ft per second from the roof of a building 12ft high. How long will it take until the projectile lands on the ground? Round to nearest...
The length of a rectangular lawn is 5 feet more than it's width. If the area of the lawn is 980 sq feet find the dimensions of the lawn. Round to nearest tenth of a foot.
A farmer has 300 feet of fencing to make a rectangular coral. What length and width will give the maximum area? What is the maximum area?
A store holds birthday parties for kids. They charge a party fee plus a fee for each guest. If there are 10 guests it cost $105 while if there are 25 guests it cost $210. Find a f(x) =mx+b where...
Use switch and solve to find f-1(x) F(x)= the square root of x-4
Find the inverse of f(x) = 9x+2 divided by 3x And give it's domain.
x^2-2x-8=0 x^2-14x-3=0
x squared =49 (3x-8)^2-6=58
solve by factoring x squared plus four x =0 x sqaured plus 9x plus 18 =0
You can clean the gym floor in 50 minutes less than bob. If you work together, you can do it in 45 miutes. How long does it take you to clean the floor by yourself? Id like to see how...
Chicago is located 229 miles north and 136 miles east of st Louis. What is the direct distance between Chicago and St Louis? Round to the nearest tenth of a mile.