A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the high-quality version is 4.2 MB. Yesterday, there were 1050 downloads...

A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the high-quality version is 4.2 MB. Yesterday, there were 1050 downloads...

Write your answer as an equation with p first, followed by an equals sign.

Entrance tickets for a carnival are $8 for children and $13 for adults. If one evening 753 tickets were sold with a total receipt of $7279, how many children and how many adults entered the carnival...

Greg is in charge of irrigating a large field and his weekly pay depends on the weekly rainfall. His base pay of$10 per hour is supplemented by hardship hourly pay of $1 per inch of rainfall...

please help me

She works 20 hours a week for 50 weeks a year. Therefore she works 5,000 hours a year. She earns $200 per week which means she earns 208000 a year. She earns $8 an hour...

Two trains leave stations 210 miles apart at the same time and travel towards each other. One train travels at 85 mph while the other travels at 65 mph how long will take the two trains to meet?...

A small pump can empty a swimming pool in 306 minutes. If two large pumps and a small pump working simultaneously can empty the swimming pool in 68 minutes. Find the amount of time one large pump...

A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy machine) depends on the number of machines made. If x machines are made, then the unit cost is given...

A ball is thrown vertically upward. After "t" seconds, its height "h" (in feet) is given by the function h(t) = 60t-16t^2. What is the maximum height that the ball will reach? Don't...

This is world and involves rational exponents as well and words.

This is a math problem that I do not know how to set up or solve.

A set of forestry maps divides the 6,416 acres of an old-growth forest into 4/5 -acre sections. How many sections do the maps contain?

What are the length and width?

How many of each coin does she have?

Looking for different solutions

A rancher has 5 comma 7005,700 feet of fencing available to enclose a rectangular area bordering a river. He wants to separate his cows and horses by dividing the enclosure into two equal areas. If...

mario drives 20 mph faster than his mother. in the same time that mario travels 180 miles, his mother travels 120 miles. what is their speed

A peach drops from the top of a tree that is 36 feet tall. The distance from the peach to the ground can be modeled by the equation h=-16t^2+36, where h is the height from the ground and...

When a flare is fired upward at 58.8 meters per second, its height, h in meter, is given by the equation h(t)=-4.9t^2+58.8t. How long will it take for the flare to hit the ground?