01/25/17

How much blue paint should I store mixed with 17 quarts of yellow paint to make glowing green paint
With a ratio of 3 to 4
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01/25/17

the ratio of the number of oranges to the number of apples is 1 to 3. 21 oranges were added and the ratio became 4 to 5. How many fruits were there initially
Theirs nothing more to say
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01/24/17

The ratio of 2/3, 1218
The ratio of 2/3, 12/18  
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01/24/17

The length of a rectangle is three less than five times the width. The perimeter is ten times the width. Find the dimensions and perimeter of the rectangle.
Need help fast!!!!!!!!!!
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01/22/17

The ratio of the number of vans to the number of motorcycles is 11:15. Each van has 4
The ratio of the number of vans to the number of motorcycles is 11:15. Each van has 4 wheels and each motorcycle has 2 wheels. If all the vans and motorcycles have a total of 592 wheels, how many... more
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01/13/17

What's the area of 16
What's the area of 16
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12/22/16

a length of a rectangle is 3 meters less than twice its width
please help me is a math problem i have DX
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12/22/16

a length of a rectangle is 3 meters less than twice its width
please help me is a math problem i have DX
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12/21/16

how would i solve this problem or a problem similar a= 1/x+1/a=1/b, then x=
I am horrible at algebra and fractions. I am trying to pass a placement test for college....please help
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12/21/16

how would I graph this is slope point form
m=3-(-3)/3-0=6/3 =2 slope=2    original points (3,3) (0.-3)second pointsy-(-3)=2(x-0)y+3=2x slope intercept formfirst pointsy-3=2(x-3)y-3=2x-6
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12/19/16

Prove the identity
prove (1 - cos2x)(1 - tan2x) = sin2x cos2x/1-sin2x   I got as far as....   Using the left side:(1 - cos2)(1 - tan2)(1 - cos2)(1 - sin2/cos2)1 - cos2 - sin2/cos2 + sin2   but now I am stuck
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12/13/16

Assess It #40
The equation I=PrtI=Prt solves for the amount of simple interest a bank account receives after a certain period of time. I stands for interest, P is the princip
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12/12/16

I have 4320 rolls of tape 2" x 800" what would the total m2 be?
I have 4320 rolls of tape 2" x 800" and need to know the m2?
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12/11/16

Draw the graph representing High and low tide from midnight. Make a trigonometric function that describes the high and low tide behavior from midnight.
a beach has reported its high tide to be at a depth of 58ft and its low tide to be at a depth of 2 ft. High tide occurs at 6:30 am while low tide occurs 6 hours and 12 minutes after high tide. Draw... more
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12/10/16

parametric equation
Find parametric equations for the curve y=x+1, x≥ 0, by using as parameter the distance of the point (x,y) from the origin.
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12/10/16

Parametric equation
Find parametric equations for the curve y=x+1, x≥ 0, by using as parameter the distance of the point (x,y) from the origin.  
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12/10/16

Find the directrices of
1. 5x^2+6y^2=30   2. y^2-6x=12   3. 2x^2-y^2=4
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12/10/16

Parametric equation
Find parametric equations for the curve y = x + 1, x ≥ 0, by using as parameter thedistance of the point (x, y) from the origin.
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12/10/16

Exponential Growth
A radioactive substance decays from 17.6g to 14.8g in 11 days. Find its half-life.
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12/09/16

It costs a company $30,000 to begin production of a good, plus $3 for every unit of the good produced. Let x be the number of units produced by the company.
I have managed to do: A) Find the formula for c(x), the total cost for the production of x units of the good. c(x) = 3x + 30,000. B) Find a formula for the company's average cost per unit, a(x).... more
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12/07/16

The product of 2 consecutive even integers is 27 less than 10 times the larger number
The product of 2 consecutive even integers is 27 less than 10 times the larger number find the integers 
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12/07/16

How do you write an equation for the line that is perpendicular to a given line on graph?
I need help on my math homework. Please assist.
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12/06/16

henry must place cones along the side of the parking lot at 10-foot intervals. if the side is 150 ft long how many cones will he need?
This is a math problem solving question.
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12/05/16

What is the angular size of a quarter viewed from a distance of 7 yards? (A quarter is about 1 inch in diameter.)
What is the angular size of a quarter viewed from a distance of 7 yards? (A quarter is about 1 inch in diameter.)   Can someone help me figure out the formula to answer this question? 
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12/05/16

(tan(x)+sec(x)-1)/(tan(x)-sec(x)+1)
to prove: (tan(x)+sec(x)-1)/(tan(x)-sec(x)+1)=sec(x)+tan(x)
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