03/01/15

Perform the division
2z3-3z2+8z+6       2z+1        =
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03/01/15

If there is a total of 170 apples...
 And on the first day i eat one apple, second day three apples, and the third day two apples, how many days will it take me to eat all my apples?
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03/01/15

If Justin races his Checy S-10 down Highway 4 for 2,560 meters in 60 seconds, what is his average speed(velocity)?
If Justin races his Checy S-10 down Highway 4 for 2,560 meters in 60 seconds, what is his average speed(velocity)?
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03/01/15

MAth problem Quick
One quart of orange juice costs $.89. one gallon of orange juice costs $3.20. which has the lower price per unit of orange juice? if you buy 3 gallons of orange juice, how much do you save if you... more
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03/01/15

I have 400 gal sprayer tank. I have 3 lbs of pesticide per acre. I only need enough chemical for 15 gal. How much chemical do i need for just 15 gal?
I have a 400 gallon sprayer tank. I have 3 lbs of pesticide per acre. I only need enough chemical for 15 gallon of water. How much chemical do I need for 15 gallons??
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03/01/15

how many sandwiches of each size should be made to maximize profit?
Sam's deli makes snadwiches using bread and meat. Each regular sandwich uses 6 inches of bread and 2 ounces of meat, while each large sandwhich uses 10 inches of bread and 4 ounces of meat. THe... more
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02/26/15

solve word problem
A brick patio is twice as long as it is wide. It is bordered on all sides by a garden 1.5 m wide. Find the dimensions of the patio if the area of the garden is 54 m2.
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02/26/15

Find the number of hot dogs and the number of sodas they sold.
At the concession stands at the football game, hot dogs are $1.50 and sodas are $0.50. During one Friday night, the concession stand sold a total of 87 hot dogs and sodas for $78.50. Find the... more
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02/25/15

In the land of Dardia, the basic unit of length is the Klem.
There are 15 Klems in a Mlef and 7 Kloms in a Klem. The basic units of time are the same as ours. If Randy travels at 33 Mlefs per hour, what is the number of Kloms per second of his speed,... more
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02/25/15

Market Town Department Store has a 25% discount on all goods at all times
They advertised that they will increase the discount by 40%  for the coming weekend. If a radio was listed at $120 before any discounts were applied, how many dollars would it cost after the... more
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02/25/15

An advertisement for a couch states:
"Interest rates slashed to 9.9%! Pay an annual percentage rate (APR) of 9.9% for 12 months  Minimum down payment - $149 Fifty-two weekly payments of just $15.85"   The couch is advertised for... more
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02/25/15

Geometric progression. Help please!
Find the terms b1,b2 and b3, if: b1+b2+b3=28 b12 + b22+b32 = 336
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02/24/15

The yearly cost for residents to attend a state university has increased exponentially from $5200 to $9000 in the last 5 years
a) To the nearest percent, what has been the average annual growth rate in cost? b) If this growth rate continues, what will the cost be in 5 more years?
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02/24/15

Investment rate
how many years will it take for an initial investment of $40,000 to grow to $60,000? Assume a rate of interest of 19% compounded continuously.
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02/23/15

You have a coat rack, the piece of wood is 27 1\4 inches there needs to be 7 to 8 inches between each hook The first + last hook should be atleast .75 inche
i ran out of space.. Inches between the last and first hook and the end of the rack. All hooks have to be equally placed on the coat rack and have to be the same distance apart from each other 
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02/23/15

Hospital probability question
The duration of routine operations in a certain hospital has approximately a normal distribution with an average of 145 minutes and a standard deviation of 13 minutes. What is the percentage of... more
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02/23/15

A triangle is shown, one angle labeled as 30 degrees and one side as 11 rad 3. Find the missing sides
The adjacent side is 11 rad 3 te side opposite the 30 degree angle is labeled b and the hypotenuse is labelled a.
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02/22/15

solve the equation
2/3(x+12)+2/3x=4
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02/21/15

ants can hear each other upto range of 2m. An ant at A, 1m 4m wall sees her frnd at B(on wall)about to be eaten byspider. if /_of elevation of B from A is 62,
'll spider have meal or not? (assume B escapes if he hears A calling)   mathematics of IGCSE
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02/19/15

MATH HELP!!!
1) -1/6x + 1/4    2) 2/3 - (-8y/9)   3) 5/8x divide by 7/16
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02/19/15

sergio brought 1.2 pounds of turkey breast at the deli. he paided $8.28 for the turkey.what was the price per pound for turkey.
I dont know what i am suppose to do.
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02/19/15

Billy has 2,908.78 punds of water. What is the square root of 2,908.78
Billy has 2,908.78 punds of water. What is the square root of 2,908.78
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02/18/15

Raised for their field trip?
A group of students sponsors a fundraiser to raise money for a field trip. The students raise $240 selling magazine subscriptions. After paying the magazine company 25% of the amount raised, the... more
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02/18/15

Eliza's puppy weight?
Eliza's puppy weighed 22 kilograms at 12 months of age. This is a 120% gain from its weight at 6 months. Eliza used these steps to find the puppy's weight at 6 months, but made an error.   Step... more
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02/18/15

Distance and Time
Miguel is traveling to Mexico. He travels for 3 hours for a total of 101 miles. He first travelled by train, going 40 mph, then took the rest of the trip by bus, going 30 mph. How long was he on... more
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