10/02/15
I need help ASAP please,
I cant figure this problem out . Find an equation of the line containing the given pair of points (-5,-3)an(-9,-8) PLEASE HELP
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When a circular plate of metal is heated in an oven, its radius increases at a rate of 0.02 cm/min.
This is the rest of the question... At what rate is the plate's area increasing when the radius is 53 cm?
I have to answer in the following format.. The rate of change of the area is []...
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10/02/15
Sally can paint a room in 3 hours while it takes Steve 5 hours to paint the same room. How long would it take them to paint the room if they worked together?
Sally can paint a room in 3 hours while it takes Steve 5 hours to paint the same room. How long would it take them to paint the room if they worked together?
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10/02/15
use the analytic method to solve the equation,
1. use the analytic method to solve the equation,
(2x+5)^1/2-3=(x-2)^1/2
2. In a manufacturing operated, the cost, c is related to the manufacturing time, t by the equation c= square root of...
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10/02/15
When 3x^2 + 10x - 3 is divided by x+k, the remainder is 5. What is k?
It is polynomial functions. PLEASE HELP!!! ASAP!!!!!!!!! THANK YOU.
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I need help
Suzanne is going to rent a car while she is out of town one car rental offers a flat rate of $35 per day plus $0.10 per mile another car rental company offers the same car for $25 per day plus...
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10/01/15
Calculus Problem
. Solve the equation 2sinx - radical 2 = 0. Give a general formula for all the solutions by using angle(s) in the interval *0,2π] and adding multiples of some integer k
10/01/15
Calculus Problem
Use transformations to explain how the graph of f can be found by using the graph of y = radical x .f(x) = − radical x + 4.
10/01/15
identify the curve represented by the equation
identify the curve represented by the equation: 3x^2 = 10y-5y^2
sketch and label its properties.
09/30/15
Economics word problem.
London Drugs is selling the new macbook pro for a selling price of $1788.13 with markdowns of 36% and 11%. Future shop is selling the same macbook pro for a selling price of $1785.71 with a...
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09/28/15
Find all real and imaginary solutions to the equation a^4-81=0
Algebra help needed. Thank you
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09/27/15
A man built a walk of uniform width around a rectangular pool. If the area of the walk is 253 square feet and the dimensions of the pool are 6 feet by 6 feet, h
A man built a walk of uniform width around a rectangular pool. If the area of the walk is 253 square feet and the dimensions of the pool are 6 feet by 6 feet, how wide is the walk?
Please help!
A rancher has 600 feet of fencing to enclose two adjacent rectangular corrals.(a) Write the area A of the corrals as a function of x.A(x) = (b) Create a table showing possible values of and the...
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09/26/15
i need help with geometry
Two lines cross each other, forming four angles. If one of the angles formed measures 2x + 6 and the angle directly across from it measures 7x - 4. What is the measure of the angles
09/26/15
Algebra word problem
Two angles are said to be complementary if their sum is 90 degrees. Suppose that you have two complementary angles and the second angle is 6 degrees larger than two times the measure of the first...
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09/25/15
math question
The Royal Fruit Company produces two types of fruit drinks. The first type is 45%pure fruit juice, and the second type is 70%pure fruit juice. The company is attempting to produce a fruit drink...
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