03/27/16

The ratio of the length of an airplane wing to its width is 7 to 1. If the length of a wing is 29.1 meters, how wide must it be?
the airplane wing must be how many meters wide. 
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03/27/16

I have to solve the equation and answer the question asked
A car rental agency charges $250 per week plus $0.20 per mile to rent a car. How many miles can you travel in one week for $390?
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03/27/16

The staff at Tiny Little Cherubs (abbreviated TLC) day-care center observed the eating habits of their 64 students during several lunches
They observed that 59 children ate green beans, 56 ate cauliflower, 60 ate broccoli, 55 ate green beans and cauliflower, 54 ate cauliflower and broccoli, 56 ate green beans and broccoli, and 53 ate... more
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03/27/16

If 100 coins consist of quarters and loonies , how many of each are there if they are $79.75 in total?
system of linear equation question.
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03/27/16

A girl is 5 years younger than her sister and the product of their ages is 204. How old is the older sister?
Hi, I need help with the question in the title.
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03/26/16

How do you graph this linear equation?
y = -3x - 2
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03/26/16

Suppose you know that the total cost of 3 gift cards and 4 movie tickets is $168, while 2 gift cards and 3 movie tickets cost $116.
1:Explain how to use this information to find the cost of 1 gift card and 1 movie ticket. 2:Next, explain how you could find the cost of 1 movie ticket. 3:Explain how you would find the cost of 1... more
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03/26/16

the square of a number plus the number is 30. find the numbers
 the square of a number plus the number is 30. find the numbers
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03/26/16

find two numbers whose sum is 14 and whose product is the maximum possible value
 Need Help with this
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03/26/16

need help with me algebra 2
Part 1: Find the slope of the line that passes through the points (-2, 1) and (0, 1).Part 2: Write the point-slope form of the line that passes through the points (-2, 1) and (0, 1).Part 3: Write... more
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03/26/16

Sequence and series
Sum to n terms of series    1^2 -  2^2 + 3^2 - 4^2 + 5^2 - 6^2 +....... 
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03/25/16

Find y if the line through (1,5) and (7,y) has slope of 6. Y=?
how to solve this question?
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03/25/16

Determine the page dimensions that will result in the maximum printed area on the page.
A book designer has decided that the pages of a book should have 1-in. margins at the top and bottom and 1/2 in margins on the sides. She further stipulated that each page should have an area of 18... more
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03/24/16

Lois drives 12,480 miles a year for work. On average, how many miles does she drive each week
Problem Solving 
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03/24/16

A physician orders a continuous infusion of D10W at a rate of 200 ml/hr on a patient for the next 24 hours. a. How many 1 liter bags will you need to send to th
pham math
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03/24/16

If 2/5 is added to three times the reciprocal of a number, the result is 1. Find the number.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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03/24/16

how many dump truck loads?
A construction company has dump trucks that hold 10 cubic yards. If the company's workers dig a hole that os 8 feet deep, 20 feet wide, and 30 feet long, then how many dump truck loads will they... more
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03/24/16

x^2-6x+16y^2+32y+9=0
write this equation of ellipse in standard form
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03/24/16

Which carpet is more or less expensive?
The smiths will be carpeting a room in their house. in one store, they see a carpet they like that costs $35 per square yard. Another store has a similar carpet for #3.95 per square foot. Is this... more
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03/24/16

How much mulch?
How much mulch will you need to cover a rectangular garden that is 20 feet by 30 feet with a 3-inch layer of mulch?
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03/24/16

word problem
A Web music store offers two versions of a popular song. The size of the standard version is 2.6 megabytes (MB). The size of the high-quality version is 4.5 MB. Yesterday, there were 850 downloads... more
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03/24/16

please help me
it cost 12$ to attend a golf clinic with a local pro. Buckets of balls for practice during the clinic cost 3$ each. HOw many buckets can you buy at the clinic if you have 30$ to spend
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03/24/16

Find all solutions
x^4+5x^3-27x-135=0
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03/24/16

A card is drawn randomly from a deck of ordinary playing cards. You will win 5$ if the card is a diamond or an 8 . what is the probability
Its a math question and its finding the probability of wining 
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03/24/16

what is the total mass of iron in a 1.0 mole of Fe2O3
what is the total mass of iron in a 1.0 mole of Fe2O3
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