11/03/15

Wood floors are being refinished in an office.
If the room is a square with 15 foot 6 inch sides, what will it cost to have the floor refinished at $5.98 per square foot?
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11/03/15

Jane runs 7miles in 80 minutes.at the same rate, how many miles would she run in 64 minutes?
Jane runs 7 miles in 80 minutes. At the same rate, how many miles would she run in 64 minutes 
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11/03/15

Solving a Word Problem
Outside a city, a highway and railroad track run parallel to each other for many miles. If a car starts down the highway at 55 miles per hour and a train leaves the city 45 minutes later going 70... more
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11/03/15

Roll two dice. What is the chance the sum of the two dice is 7? What is the chance the sum is not 7?
Finite math and probability is so hard to me. Please explain this to the best of your ability.
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11/02/15

Chris saved 2 times the # of quarters that Nora has saved plus 6. The q Chris saved is also 5 times the diff. of the # of q and 3 that Nora saved. Write/Solve
Must find the number of quarters(q) that each have saved.
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11/02/15

help please?
a small company manufactures two products. it costs $1.75 per unit and 1 hour of labor to manufacture the first product and $2.25 per unit and 2 hours to manufacture the second unit. if the company... more
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11/02/15

I need help showing the work to solve this problem
A plane left New York and flew toward the airshow at an average speed of 196 mph. a cargo plane left three hours later and flew in the same direction but with average speed of 490 mph. Find the... more
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11/02/15

8/5 = 6/x solve algebraically
i need help to solve this becasue i have no clue how.i need it solved in algebraic form.
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11/02/15

How many large pumpkins?
The pumpkin patch has large pumpkins and regular pumpkins for sale. There are 20% fewer large pumpkins than regular pumpkins. Altogether, there are 198 pumpkins for sale. How many large pumpkins... more
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11/01/15

what is the basic unit of matter?
trying to finish hw
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11/01/15

The printed matter on x 10-cm by 12-cm page of a book must cover 48 cm^2. If all margins are to be the same width, how wide should they be?
It needs to step-by-step.
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11/01/15

the sum of three consecutive integers is 564. find the numbers
im stuck i really need help with this word problem 
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11/01/15

The GCF of two numbers is 850. Neither number is divisible by the other. What is the smallest that these two numbers could be?
This is the math problem that I have been stuck on for a while. I could use some step by step help please?
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11/01/15

How long did the freight train travel before the passenger train caught up?
A freight train left Abuja and traveled toward the repair yard at an average speed of 34 km/h. A passenger train left 3 hours later and traveled in the same direction but with an average speed of... more
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11/01/15

A 3m ladder is leaning against a vertical wall, the angle between the ground the ladder is pi/3. what is the exact height that the ladder reaches up the wall?
i dont understand what the question means
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11/01/15

The difference between two numbers is 20. Four times the smaller plus the larger is 50. Find the two numbers
The difference between two numbers is 20. Four times the smaller plus the larger is 50. FIND THE TWO NUMBERS  
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11/01/15

find the equation of a circle that satisfies the given conditions. Radius 9 and center (-1, -8)
find the equation of a circle that satisfies the given conditions. Radius 9 and center (-1, -8)
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10/31/15

Find the exact value of cos 2thetha given that sin thetha= -4/5 and pi<thethe<3pi/2.
Find the exact value of cos 2thetha given that sin thetha= -4/5 and pi<thethe<3pi/2.
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10/31/15

mg to ml conversions
If a drug has a concentration of 500 mg per 10 mL, how many milliliters are needed to deliver 7 grams of the drug? Express your answer rounded to the nearest milliliter.
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10/30/15

How can you factor y=x^2-4x-5?
 I forgot how to factor equations like this. Any tips?
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10/30/15

Math Problem
On a weekend outing? Charles rents a motorboat for 6 hours to travel down the river and back. The rental operator tells him to go for 2 hours downstream, leaving 4 hours to return upstream. If the... more
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Ape

10/30/15

An isosceles triangle may be right or acute but never obtuse.
true or false  
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10/30/15

ineed help with this: 3/8-5/6
i'm 64 and trying to help my granddaughter with this problem: 3/8 - 5/6
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10/29/15

How would you find the odds of rolling a 4 with 3 dice?
I know I should use permutations to do 6P3 to get 120 ways to roll 3 dice  So I think I'm supposed to find out how many different ways you'll get a 4 with 3 dice but I'm not sure...
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10/29/15

License plates are made using 2 letters followed by 2 digits. How many plates can be made if repetition of letters and digits is allowed
I need help
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