Draco steals and throws Neville's red ball straight up at 78 feet per second from about 10 feet above the ground. The ball's height in feet above the ground after t seconds is given by h(t)=−16t^2+78t+10...

Draco steals and throws Neville's red ball straight up at 78 feet per second from about 10 feet above the ground. The ball's height in feet above the ground after t seconds is given by h(t)=−16t^2+78t+10...

A radiator holds 7 liters. Suppose you have a bottle of pure antifreeze and a bottle of 10% antifreeze mixture. How much of each must you need to make enough of a 74.28% mixture to fill the radiator...

Mount McKInley is the tallest peak in North America. One climber begins at the summit and travels at 4 feet per second. The other climber starts at the same time but travels a 1 foot per second...

The Walker family and the Jackson family each used their sprinklers last summer. The water output rate for the Walker family's sprinkler was 15L per hour. The water output rate for the...

The Walker family and the Jackson family each used their sprinklers last summer. The water output rate for the Walker family's sprinkler was 15L per hour. The water output rate for the...

someone came into my shop and stole $100 from the register without my knowledge. the person came back with the same $100 five minute later and bought $70 in items and i gave him back $30 change. how...

A phone line runs east along a field of 1.8 miles and then north along the edge of the same field for 2.75 miles. If the phone line cost $ 3500 per mile to install, how much could have been saved...

i get an 85% on a 20 question test. if i take a 46 question test, how many questions will i get wrong?

Here is the question: A student takes on $30,000 of debt in September 1 of 2016 at an annual interest rate of 8%. She makes no payments while in school. On November 1, 2019 she...

This is a calculus problem involving derivatives. A car is traveling at 104 km/h when the driver sees an accident 50 m ahead and slams on the brakes. What minimum constant deceleration...

Emily's Soccer Mania is considering building a new plant. This project would require an initial cash outlay of $10 million and would generate annual cash inflows of $3 million per year for years...

I don't know what to do. I thought the equation to set it up was 39+2x=45+.50x but I don't know how to interpret the 10 at the end.

a grocery store has 5 Pounds of granol. One customer buys 2/3 pound of granola and another buys 5/6 pound. After these purchases, how much granola is left?

9500 is invested, part of the money at 11%and part at 7% for a certain year, the total yield is 901.00. how much was invested at each rate.

amadeus is building a divided garden bed as shown. he plans to use his greenhouse as one side of the garden bed, so he will only need to create a fence for the other three sides and the divider in...

A bakery produces 3,000 loaves of bread. The bread is delivered to 75 stores. Of the 75 stores, 67 receive 2,000 loaves of bread altogether. The remaining stores receive an equal number of loaves...

The population of the United States was 266 million at the beginning of 1997 and was increasing at a rate of 0.7% per year. What would be today's population size if we are using this constant yearly...

A garden has the form of a right triangle. One leg it the triangle is formed by a 2000ft long sea wall. The hypotenuse of the triangle is 400ft longer that the other leg. What are the dimensions of...

Answer the following questions: 1) How do we find the domain of a radical function? Provide an example. 2) What does "rationalizing the denominator" mean?

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