4,335 Answered Questions for the topic College Algebra

College Algebra

07/02/20

one number is three more than twice another number. If the sum of the number is 36. how can i solve this?
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College Algebra

07/02/20

The polynomial of degree 5, P ( x ) , has leading coefficient 1, has roots of multiplicity 2 at x = 3 and x = 0 , and a root of multiplicity 1 at x = − 5 . Find a possible formula for P ( x ) .
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College Algebra Functions

07/01/20

Let p(x)=9x-5 and q(x)=6√5 . Find u(x) given that q(x)=p(u(x)).

I am having a lot of trouble figuring out this answer. Any help is appreciated! Thank you!
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College Algebra Equation Lineparallel

07/01/20

Write an equation for a line parallel to y = − 2 x − 5 and passing through the point ( 1 , − 1 )
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College Algebra Math Functions

07/01/20

Can someone help me with my Math homework?
1. Given and evaluate each of the following;(a) (b) (c) 2) (a) Given the following piecewise function:                                                  (i) Find  f(−5),... more
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College Algebra Math Algebra

06/30/20

Write an equation for a line perpendicular to y = 3 x + 5 and passing through the point (-9,4)
I need help with this math question I tried by myself so many times an I keep on getting the wrong answer I am not sure where I keep on going wrong.
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College Algebra Math Mathematics

06/30/20

Please help fast

6.) The revenue, R(x), of producing and selling xAwesome Hearing Aids is modeled by the function R(x)=−2x^2+115x How many hearing aids need to be produced and sold in order to maximize the... more
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College Algebra

06/30/20

college algebra
In​ psychology, it has been suggested that the number S of nonsense syllables that a person can repeat consecutively depends on his or her IQ score I according to the equation s=2√I - 9 Use this... more
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College Algebra

06/29/20

Find b and c so that y=−17x^2+bx+c has vertex (−1,5)
Find b and c so that y=−17x^2+bx+c has vertex (−1,5)
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College Algebra

06/29/20

Linear and Absolute Value Inequality
In chemistry the volume for a certain gas is given by V = 20T, where V is measured in cc and T is temperature in °C. If the temperature varies from 80°C to 120°C, find the set of volume values.... more
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06/28/20

What does a good study schedule look like?
What should my study schedule look like for the upcoming semester?
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College Algebra Equation Graph Function

06/28/20

College Algebra
The graph of the parent function   has been shifted both horizontally and vertically. Give the equation of the translated graph pictured below.
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College Algebra

06/26/20

The length of a rectangular mailing label is 3 centimeters leas than twice the width. The perimeter is 24 centimeters. Find the dimensions of the label.

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College Algebra

06/24/20

im Confused on what the answer is ?
Tritium decays according to the following exponential model A=A0e^0.055twhat is the half life of tritium to the neatest tenth of a year?____ Year’s
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College Algebra

06/24/20

Given the function f(x)=3+7x^2, calculate the following value: f(a+h)−f(a)/h
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College Algebra

06/24/20

The number of distinguishable arrangements of the letters of the word S E X D E C I L L I O N
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College Algebra

06/23/20

Population Math Problem
According to the U. S. Bureau of the Census, in 2000 there were 35.3e million residents of Hispanic origin living in the United States. By 2010, the number had increased to 50.5 million. The... more
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College Algebra

06/23/20

Math Problem- Population
A bird species in danger of extinction has a population that is decreasing exponentially (A = A0ekt). Five years ago, the population was at 1400 and today only 1000 of the birds are alive. Once the... more
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College Algebra

06/23/20

math trouble please help
A rectangle has a length of feet less than times its width. If the area of the rectangle is square feet, find the length of the rectangle.
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College Algebra

06/22/20

Twenty more than four times a number
Twenty more than four times a number is equal to the difference between 2 and twice the number. Find the number
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College Algebra

06/22/20

I need to know how much does each have
Problem PageQuestionRaina, Aldo, and Greg have a total of $80 in their wallets. Raina has $10 less than Aldo. Greg has 4 times what Aldo has. How much does each have?
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College Algebra Algebra 1 Algebra 2 Calculus

06/21/20

How much ribbon is needed to wrap 2 small, 1 medium, and 3 large presents
The holidays are coming soon and customers at the Gift Boutique need their presents gift-wrapped. A small present requires 1 yard of ribbon and costs $1.25 to wrap. A medium present requires 1 ¾... more
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College Algebra Algebra 1 Algebra 2 Calculus

06/21/20

The local farmers market sells apples in packages at 3 for 40¢ or 5 for 60¢. How much do you expect to spend when you purchase 16 apples? (apples cannot be sold individually)
The local farmers market sells apples in packages at 3 for 40¢ or 5 for 60¢. How much do you expect to spend when you purchase 16 apples? (apples cannot be sold individually)
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College Algebra Algebra 1 Algebra 2 Calculus

06/21/20

Would you rather have 1234𝑓𝑖𝑣𝑒 dollars or 232𝑠𝑖𝑥 dollars? Explain how you would decide.
Would you rather have 1234𝑓𝑖𝑣𝑒 dollars or 232𝑠𝑖𝑥 dollars? Explain how you would decide.
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College Algebra Algebra 1 Algebra 2 Prealgebra

06/21/20

Sandra was visiting her Uncle Ralph who has a large jellybean collection.
Sandra was visiting her Uncle Ralph who has a large jellybean collection. When she asked if she could have some, he said yes, if she could solve a problem for him. He told her that he has three... more
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