04/21/15

A Web music store offers two versions of a popular song.
A Web music store offers two versions of a popular song. The size of the standard version is 2.9 megabytes (MB). The size of the high-quality version is 4.8 MB. Yesterday, there were 1360 downloads... more
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04/21/15

Solve (z+5)^4/3=-1 where z is a real number. Simplify your answer as much as possible.?
If there is more than one separate them with commas.
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04/21/15

Please Help!!!
Joe is going to the electronics store to buy disposable cell phones and pocket tv's. He has 1,500 dollars to spend at the store. He bought fewer than 20 disposables. Each cell phone costs 60.35 and... more
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04/21/15

if a jet travels 3888 mi against the wind for 6 hours and 4968 mi with the wind for 6 hours what is the rate of the jet in still air and the rate of the wind
This is all they gave me and I have no clue what to do! Please help!!  
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04/20/15

a) Using algebra determine which month(s) did the boat dealer sell 60 boats? b) what is the maximum number of sales in one month? in what month is the maximum r
The number of boats B a boat dealer sells in each month of the year can be modeled by the function B= -15 |t-5| + 120, where t is the time in months and t =1 represents january. 
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04/20/15

Student needs help with Algebra Word Problem. How do we set this up to get 23 snack bought?
Joe has $7.75 to buy 23 snacks for his group. chips cost .25 and pretzels are .50. How many of each snack can he buy for his group?
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04/20/15

the unemployment rate is decreasing by 8% per year if there are 125000 unemployed now how many will there be in 15 years?
Help I need this, i cant figure it out
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04/20/15

I need alegbra assistance.
I need assistance with the following word problem:   A water tank is being filled by two inlet pipes.  Pipe A can fill the tank in 4.5 hours, but both pipes together can fill the tank in 2... more
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04/20/15

Traveling speed
A car is traveling at a speed of 90 miles per hour. What is the car's speed in feet per second? How many feet will the car travel in 15 seconds? In your computations, use the fact that 1 mile is... more
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04/20/15

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Katie is going to the water slides and needs to figure out which deal is better. She can pay $32 to go on the water slides as much as she wants, or she can pay $18 to get in, plus an additional $1... more
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04/20/15

solve by substitution give a geometric interpertation of the system and its solution
3x-2y=22 5x+5y=-15
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04/20/15

simplify the square root
simplify the square root  √99
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04/20/15

Amy walked 1.2 times around a trail. The trail is 1.3 miles long. How far did Amy walk?
 word problum
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04/19/15

Need help on this word problem
Warren drives his car 90 miles and has a mean of a certain speed. If the mean speed had been 4 mph more, he could have traveled 102 miles in the same length of time. What was his mean speed?
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04/19/15

evaluate the expression 3^-2 6^2
  evaluate 3^-2 6^2
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04/19/15

Algebra 2 question?
To rent a certain meeting room, a college charges a reservation fee of $41 and an additional fee of $6.80 per hour. The film club wants to spend less than $102.20 on renting the meeting room. What... more
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04/19/15

2-2sin^2x/cosx
can someone please help me express this in simplest terms. Thank You.
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04/19/15

carole kings album tapestry sold 13 million copies in 10 months. at that rate, how long would it take her to sell 39 million copies?
carole kings album tapestry sold 13 million copies in 10 months. at that rate, how long would it take her to sell 39 million copies?
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04/19/15

simplify expression
A computer part costs six dollars to produce and distribute. Express the profit (p) made by selling 800 of the parts as a function of the price of (c) dollars each.
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04/19/15

Jim earns $37 shoveling show. He would like to rent a video game, which costs $6.50 each and $ 4.00 for movies.
Write an equation that shows the amount of money Jim has left "x" after renting 1 video game and "y" movies.
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04/19/15

A city park is shaped like a right triangle with length of one leg twice the length of the other leg the area is 2500m2 what arethe the lengths of its legs
I have homework over quadratic word problems but I don't know how to work them can anyone help
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04/19/15

See Description
  ∫(6x-1)5 dx=
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04/18/15

A tennis tournament has 342 players. A single match involves 2 players.
A tennis tournament has 342 players. A single match involves 2 players. The winner of a match will pay the winner of a match in the next round whereas losers are eliminated from the tournament. The... more
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04/18/15

How to get food cost percentage from Income statement
I need to get the percentage of food cost from an income statement from one year to the present year
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04/17/15

(Help Please) In an effort to discover the source of an outbreak
In an effort to discover the source of an outbreak of Legionnaire's disease at the 2014 APHA convention, a team of medical detectives carried out a case-control study involving all 50 cases and a... more
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