02/24/16

A cat is caught in a tree. the fire truck is brought in to get out. The ladder is attached to the truck 3 feet off the ground. The ladder extends 60 feet to get
The cat at an angle of elevation of 60 degrees. How far up the tree is the cat? 
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02/23/16

Brett runs at 10 mph on track. His friend Tom runs at 12 mph. Tom arrives, Brett already been running30 minutes. How long will it take tom to catch up
Rates, Ratios, Proportions, & Percents
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02/23/16

How long will it take the t-shirt to reach its maximum height? What is the maximum height? What is the range of the function that models the height of the T shi
During halftime of a basketball game, a sling shot launches t- shirts at the crowd. A t-shirt is launched from a height of 5 feet with an initial upward velocity of 88 feet per second. The t-shirt... more
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02/23/16

Rational and inequalities equations
A barge travels at an average of 7 miles per hour in still water. The barge travels 50 miles up the Mississippi River and 50 miles down the river in a total of 17.5 hours. What is the average speed... more
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02/22/16

in pqr, rs is 4 and qs is 6 find ps
Trigonometry
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02/22/16

half-life equation
The half-life of cesium-137 is 30 years. Suppose that we start with 90 grams of cesium-137 in a storage pool. How many half-lives will it take for there to be 10 grams of cesium-137 in the storage... more
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02/21/16

Word problem
Although flight speed is dependent upon the weather and the wind, in general, a Canada goose can fly about 10mph faster than a great blue heron. In the same time that a Canada goose travels 120... more
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02/21/16

Equation relating stopping distance to velocity
Driving on the Autobahn in Germany, you have to brake suddenly. Let’s assume that the stopping distance of a car varies directly as the square of the velocity of car when the brakes are applied. A... more
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02/20/16

could someone help me with math?
Perform the following division (find the following quotient).   a4b2 −ab2/−ab2   im so confused on what to do please help me
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02/20/16

maths problem solving
Jo is setting out on a motorway drive to Birmingham in her rather elderly car, which now struggles when climbing! 10% of the distance Jo drives is uphill, where she can average only 56 mph; 10% of... more
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02/20/16

Logs Question A Levels help
When Y = 0 0 = 2*3^x how do i solve this?
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02/18/16

Use a graphing device to approximate, to one decimal place, the solutions to the equation. (Enter your answers as a comma-separated list.) sin x + 17x = x3
Use a graphing device to approximate, to one decimal place, the solutions to the equation. (Enter your answers as a comma-separated list.)sin x + 17x = x3
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02/18/16

System of inequalities
A track runner has to perform two warm up training taks a day-jogging and stretching. The runner must jog for at least 8 minutes and stretch for at least 15 minutes. The runner has 1 hour... more
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02/18/16

Statistical Forcasting
If I get one response from 374 mailers in 10 days, how many mailers do I need to get one response in 6 days?
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02/17/16

3/x+2 = 2/x^2+3x - 4/x
solve for x 3/x+2 = 2/x^2+3x - 4/x
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02/17/16

Quadratic Word Problem
Steps to take: 1. Draw diagrams2. Decide what X will stand for3. Write an equation that uses the variable and the info they give you4. Set the equation equal to zero5. Factor6. Solve   Word... more
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02/16/16

Question is in description.
Solve the following system of linear equations by graphing:4x + 2y = −20 10x + 5y = −50 Select whether the system is consistent, inconsistent, or dependent. If the system is consistent, enter... more
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02/16/16

could someone help me with math?
Perform the following additions and/or subtractions: (5x2+6x−6) − (4x2+2x−2) + (3x2+8x−4)
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02/16/16

I have green and blue paper clips.taking away 44 greens would have green to blue:4:5 if taking away 20 blues,g:b 6:5.add 150 blue.percent blue of total finally
primary school question. answer in ratio
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02/16/16

could someone help me with like terms + fractions?
Perform the following additions and/or subtractions: (8/3w3 −7/6w −3/4) +(1/3w3 −5/6w+11/4)
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02/16/16

could someone help me with math?
u2(1−15/u)
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02/15/16

i need help with like terms and fractions
Perform the following additions and/or subtractions: (8/3w3 −7/6w -3/4) + (1/3w3 −5/6w+11/4)
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02/15/16

could someone help me distribute this?
Apply the distributive property (assume all variables are non zero):      ( 1) sq( –)     ( s)   (ps 1/s is a fraction) please help me understand math or im going to fail
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02/15/16

could someone help me with fractions and exponents?
Perform the following additions and/or subtractions: (8/3w^3 - 7/6w−3/4) + (1/3w^3 −5/6w+11/4)      
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02/15/16

I need help simplifying this?
Simplify: 16h5y6/2hy4 +40h4y3/8y
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