Fireworks are discharged vertically upward from a height of 4 feet above the ground. Its path is given by, h = -16t2 + 160t + 4, where h is the height of the fireworks in feet and t is...

Fireworks are discharged vertically upward from a height of 4 feet above the ground. Its path is given by, h = -16t2 + 160t + 4, where h is the height of the fireworks in feet and t is...

An artist drew a rainbow mural on a school cafeteria wall. Its outer boundary can be represented by a parabola with the equation, y = -x^2 + 6x, where y is the height of the outer boundary of...

A producer of personal computer mouse pads determines that the number, N, of pads sold is related to the price, X of a pad by N = 35x - x^2. At what price is the cost so high, that no one wants to...

During a tropical storm, an antenna broke loose from the roof of a building 144 feet high. The antenna's distance, d, in feet above the ground after t seconds is given by d =d -16t^2 + 144. Determine...

At the top of the Empire State Building, a woman's glasses accidently fall off her face while she was looking down. The equation relating h, the height above the ground in feet, and t, the time in...

At 9:00 am Linda leaves work on a business trip, gets on the interstate, and sets her cruise control at 60mph. At 9:30 am, Bruce notices she's left her briefcase and cell phone, and immediately starts...

At a high school cross country meet, Jared jogged 8mph for the first part of the race, then increased his speed to 12mph for the second part. If the race was 21 miles long and Jared finished in 2...

You and your friend are running a 5 mile race. You finish in 20 minutes, while your friend finishes 10 minutes later. a) What was your friend's average speed? b) How much faster...

I don't get what the total of the cards were before the dog ate it.

Please solve this is for another question and I don't know how to solve it.

A baker sells loaves of bread in two different sizes: small and large. The baker has 40 kilograms of flour to work with. Small loaves require 0.4 grams of flour and large loaves require 0...

(-4, 1) and (-2, -2)

1. f(2) 2.f(1/3)+g(-2) 3.f(1)/g(1) Please solve step by step so I can understand this. Thanks!

juan and rebecca want to rent a paddle boat. the rental for a boat is $20 per hour plus $3 for each life vest. juan and rebecca have $100 to spend on the boat rental. write an equation that can be...

Hudson is already 40 mi away from home. He is driving 65mi/h. Write an equation that models the total distance d travelled after h hrs.

Solve for x ...

express the following function f(x) as a composition of two functions f and g: f(g(x)) F(x)=x^2/(x^2 +4) Part 1: What function is g(x) Part 2: What function is f(x) PArt 3: Verify...

5x=(2x-2)(m+6)

Chery brought 5 burritos, 3 milks, and 15 hash browns for $41. Sam bought 8 burritos,1 milk, and 3 hash browns for $37. Karla bought 3 burrito, 4 milks, 6 hash browns for $26 What is the cost...

The sum of three numbers is 110. The difference of 9 times the first number and 5 times the thrid number is 270! If 7 times the first number increased by the Third number is 342. What is the value...

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