4,335 Answered Questions for the topic College Algebra

College Algebra

10/03/20

invest 12,000 in 2 funds paying 4.5% and 5% interest

you plan to invest $12,000 in two funds paying 4.5% and 5% interest. at the end of the year you have $580 from your investments. how much did you invest at 4.5% and how much did you invest at 5%?
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College Algebra

10/03/20

percent increase

in 2003, the number of cell phone users was estimated at 148,000,000. by 2007, the number of cell phone users was estimated to be 168,000,000. find the percent increase
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College Algebra

10/03/20

distance of 2 cars at 345 miles apart
two cars start moving from the same point and move in opposite directions. the car moving west is traveling 50mph and the car moving east is traveling 65mph. in how many hours will the cars be 345... more
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College Algebra

10/03/20

flagpole height
a person who is 6 feet tall walks away from a flagpole toward the tip of the shadow of the flagpole. when the person is 30 feet away from the flagpole, the tips of the persons shadow and the shadow... more
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College Algebra

10/03/20

A in the class test %. HELP
to get an A in a course you must have an average of at least 90 on four tests of 100 points each. the scores on your first three tests were 88, 90, 85. what must you score on the fourth test to get... more
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College Algebra

10/03/20

royalties from book college algebra

an author earned 48,000 royalties from a book. she paid a 40% income tax on the amount then invested a balance. she invested some of it at 6.5% interest and some at 9% interest. the investments... more
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College Algebra

10/02/20

College Algebra
Find the average rate of change of g(x)=8x3+6x4 on the interval [-1,2]Write your answer as a reduced fraction.
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College Algebra

10/02/20

College Algebra
In 1993, the moose population in a park was measured to be 1600. By 1996, the population was measured again to be 3500. If the population continues to change linearly:Find a formula for the moose... more
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College Algebra Math Calculus Precalculus

10/01/20

Find all angles satisfying sin 2θ = | cos θ|
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College Algebra

10/01/20

Need help with my math
One side of a triangle is one third the longest side.the third side is 8 feet less than the longest side.the perimeter is 104.find all three sides
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College Algebra

10/01/20

Need help with my math
One side of a triangle is one third the longest side.the third side is 8 feet less than the longest side.the perimeter is 104.find all three sides
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College Algebra Algebra 1 Algebra 2 Calculus

10/01/20

Over how much area (in square feet) could the goat graze
Suppose a goat was tethered at the middle of a 50-foot-long fence and the length of the rope was 50 feet.Over how much area (in square feet) could the goat graze?
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College Algebra

10/01/20

Find three consecutive integers such that five times the middle integer is twice the sum of the other two integers.
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College Algebra

10/01/20

The area of a rectangle is 44 m² in the length of the rectangle is 3 m less than twice the width find the dimensions of the rectangle
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College Algebra

10/01/20

The area of a rectangle is 63 m² in the length of the rectangle is 11 m more than double the width find the dimensions of the rectangle
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College Algebra Algebra

09/30/20

what is a standard form. m = −5 passing through p(2, 4)?
what is a standard form.m = −5 passing through p(2, 4)?
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College Algebra Calculus Precalculus

09/30/20

Determine the net change and average rate of change between the values of the variable
A function is given.f(x) = 3 - 3x^2; x = 4, x = 4 + hdetermine the net change between the given values of the variable. determine the average rate of change between the given values of the variable.
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College Algebra Calculus Precalculus

09/30/20

Determine the net change and average rate of change between the values of the variable
A function is given.f(x) = 3 - 3x^2; x = 4, x = 4 + hdetermine the net change between the given values of the variable. determine the average rate of change between the given values of the variable.
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College Algebra Algebra 2

09/30/20

If f(x)= x^2 -2 and g(x) = 2x+ 5, evaluate f(g(4)).
If f(x)= x^2 -2 and g(x) = 2x+ 5, evaluate f(g(4)).
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College Algebra Algebra 1 Algebra 2 Algebra

09/30/20

Over how much area (in square feet) could the goat graze?
Suppose a goat was tethered at the middle of a 50-foot-long fence and the length of the rope was 50 feet.Over how much area (in square feet) could the goat graze?
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College Algebra Algebra 1 Algebra 2 Algebra

09/30/20

. Determine to two decimal places the dimensions of the square (in inches) that has twice the area of this square.
Let's say we have a square whose sides all measure 11 inches. Determine to two decimal places the dimensions of the square (in inches) that has twice the area of this square.
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College Algebra Algebra 1 Algebra 2 Algebra

09/30/20

How much (in dollars) will the seed cost? (Assume Bernice can only purchase full bags of seed.)
Bernice wants to seed her large backyard with grass. Her backyard is in the shape of a rectangle with dimensions 120 feet by 80 feet. The seed costs $4.99 for a 1-pound bag, and each bag covers up... more
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College Algebra Algebra 2

09/30/20

Write an equation for an absolute vaule function g(x) with a vertical (-1,-7) Describe the transformations to the parent function f(x) = |x| that will generate your function g(x)
Write an equation for an absolute vaule function g(x) with a vertical (-1,-7) Describe the transformations to the parent function f(x) = |x| that will generate your function g(x)
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College Algebra

09/30/20

College algebra word problem

Given R(x), find R(−2). R(x) 3x+16/-6x^3+38x
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College Algebra

09/30/20

college algebra word problem

Let f(x) = −x^2 + 4x − 5. Find and simplify the difference quotient, f(x+h)-f(x)/h
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