A circus juggler throws a ball upward with an initial velocity of 15.8 m/s. How long does he have before it comes back down and he has to catch it? Assume he catches it at the same height from...
The manufacturing process requires that oil refineries manufacture at least 2 gallons of gasoline for each gallon of fuel oil. To meet the demand for fuel oil, at least 3 million gallons per day...
A local theater sells tickets for childre, adults, and senior citizen. Adult tickets are $8.00, children's tickets are $4.00, and senior tickets are $6.00. One day the theater sells 700 tickets and...
laura borrowed a total of $20,000 from two different banks to start a business. One bank charged the equivalent of 4% simple interest, and the other charged 5.5% interest. If the total interest...
Your friend has a check for $1000 after a 55 hour work week. However, every hour past 40 is considered overtime and is paid 1.5 times the usual wage. How much is your friends usual wage?
Word problem help
A precinct reported than 317 people had voted in an election. The number of republican voters was 7 more than two-thirds the number of democrats. How many republicans and how many democrats voted...
Don James wants to invest $55,000 to earn $5250 per year. He can invest in B-rated bonds paying 12% per year or in a Certificate of Deposit (CD) paying 7% per year. How much money should be...
Average adult male needs 58 g of proten per day. A can of begetrian refreid beans contains 6.0 of protien per serveing. Each serving is 128 g of beans. If his only dietary soruce of protein was...
Write Linear Functions to describe this situation
Suppose the annual salary of a lecturer at a university is a linear function of the number of years of teaching experience. A lecturer with 9 years of experience is paid $41, 350. A lecturer with...
f(x)=-2x^2+x-5 find: f(5)
I also have to answer the following as well with same equation.
also need answered
using same as above find: f(a+h)
Dimensions of a Triangle
The perimeter of a triangle is 180 feet. The longest side of the triangle is 24 feet longer than the shortest side. The sum of the lengths of the two shorter sides is 14 feet more than the length...
Under certain water conditions, the free chlorine (hypochlorous acid, HOCl) in a swimming pool decomposes according to the law of uninhibited decay. After shocking his pool, Ben tested the water...