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# Word problem help

in 2003, the population of a certain country per sq mile of land area was 87. In 2000, the person per sq mile population was 84.3. Assume the relationship between years and persons per sq mile is...

# if my dvr is 71 percent full which is 56 hours and 18 mins and has 29 percent disk space available how many hours of disk space is 29 percent equal too

i want to know how many hours and mins  the remaining 29 percent disk space would be if i only use normal video( thats what the 71 percent is . so dont count HD video

# two pieces of rope such once piece was 5 feet less than 3 times the other piece. Together they measured 51 feet. What is the length of each piece

whenMichael was cleaning out his garage, he found two pieces of rope such once piece was 5 feet less than 3 times the other piece. Together they measured 51 feet. What is the length of each piece...

# solve the problem be either addition or substitution

Samuel decided to paint the house. he bought 2 cans of paint and one roller for \$30. more help arrived so he went back and got 3 more cans of paint and 2 more rollers for \$50. how much did he have...

# How do i set up to find the answer?

Ali's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Ali per pound, and type B coffee costs per pound. This month, Ali made pounds of the blend, for a total...

# Kristy brought a package of mini muffins for \$3.Each package contains 12 mini muffins. If Kristy has 60 mini muffins,how much money did she spend?

Kristy brought a package of mini muffins for \$3.Each package contains 12 mini muffins. If Kristy has 60 mini muffins,how much money did she spend?

# Word Problem

A truck attached to a tree by a rubber strip begins driving away from the tree at 10 mph. At the same time, a bug steps off the tree onto the rubber strip and begins walking along the strip towards...

# how many teenagers were originally going to split the pizza?

the teenagers in a youth group are going to share the cost of some pizzas.  The original cost was \$6 per person, but 5 teenagers couldn't stay to eat.  so the cost went up to \$8 per person...

# Which equation models T as a function of h?

The length T of a shadow cast by a tree on a sunny day varies directly as the height H of the tree. A tree 72 inches tall casts a shadow 81 inches long. Which equation models T as a function of h...

# What should Louise do to find 1 foot?

Louise is creating a 1-foot long cosmic strip. If she has marked 0.5 ft. on her paper, what should she do to find 1 foot?

# Lottery Word Problem

When the jackpot in a lottery gets very high, more people buy tickets. After all, someones going to win right? Suppose there are 49 numbers to choose 6 from. The order doesnt matter in which the numbers...

# an initial bank deposit of \$45, every year increase the deposit by \$23. What is the principal after 6 years

Interest is not to be considered

# cubic yard math questions

Suppose that you are building a shed and need to pour a concrete slab to support it. You know that the slab will be 15 feet wide, 10 feet long, 6 inches deep. Concrete is normally sold by the cubic...

# Help with fraction word problem

A box contains 5 numbered cards. The 5 numbers form a pattern when arranged in order. 3 cards from the box are placed on table. 1-3/4, 1-1/2 and 2. What two cards are likely to be left in the box...

# Word Problem On License Plates

Not too long ago, most Michigan license plates were 3 letters followed by 3 numbers. Now, most are 3 letters followed by 4 numbers. How many license plates are possible now?

# All about dice its a word problem

You visit a New York City game and take the subway. As you wait for your train, a hustler asks if you want to play a dice game. He tells you to roll 4 dice, he will give you \$1000. If you do not get...

# Blair is going on a date tomorrow night? She has 4 blouses, 3 skirts, and 7 pairs of heels. How many possible outfits could she put together?

Blair is going on a date tomorrow night? She has 4 blouses, 3 skirts, and 7 pairs of heels. How many possible outfits could she put together?

# Racing 2x the length of a pool, swimers cross first time at 20' from the east end second time 18' from west end. Who won and how long is the pool?

Jack challenged Jill to a race to the end of a pool that he was only a few feet from the end he indicated.  Jill replied that she would race him even up for twice the length of the pool.  Jack...