2,323 Answered Questions for the topic College Algebra

MATH HELP: United Parcel Service has contracted you to design a closed box with a square base that has a volume of 10,000 cubic inches

United Parcel Service has contracted you to design a closed box with a square base that has a volume of 10,000 cubic inches. Initially, they would like to know the dimensions of such a box with... more

college algebra word question

The population of a small town in central Florida has shown a linear decline in the years 2001-2011. In 2001 the population was 35700 people. In 2011 it was 28200 people.A)  Write a linear... more

Simplify and list any necessary restrictions

R(x) = (x^2+x-20)/(x^2-6x+8)

if f(x) = -x+1, evaluate f(x+h)

college algebra

A jeweler has five rings, each weighing 16 g, made of an alloy of 10% silver and 90% gold. She decides to melt down the rings and add enough silver to reduce the gold content to 80%. How much... more

college algebra

A jeweler has five rings, each weighing 16 g, made of an alloy of 10% silver and 90% gold. She decides to melt down the rings and add enough silver to reduce the gold content to 80%. How much... more

Help I don’t know what to do

Write an equation for a rational function with:vertical asymptotes at x=-5 and x=-2x-intercepts at x=4 and x=1y-intercept at 5

Help I don’t know what to do

Write an equation for a rational function with:vertical asymptotes at x=-5 and x=-2x-intercepts at x=4 and x=1y-intercept at 5

Help please I don’t know what to do

Write an equation for a rational function with: vertical asymptotes at x=2 and x=3 x-intercepts at x=-3 and x=4 y-intercept at 9

Write an equation for a rational function with: Vertical asymptotes at x = 4 and x = -6 x-intercepts at x = -5 and x = 3 y-intercept at 7

Write an equation for a rational function with:Vertical asymptotes at x = 4 and x = -6x-intercepts at x = -5 and x = 3y-intercept at 7

A waitress sold 16 ribeye steak dinners and 22 grilled salmon dinners, totaling $586.87 on particular day.

A waitress sold 16 ribeye steak dinners and 22 grilled salmon dinners, totaling $586.87 on particular day.

Linear Application Problems

The population of a small town in central Florida has shown a linear decline in the years 1992-2002. In 1992 the population was 31000 people. In 2002 it was 22000 people.A) Write a linear equation... more

Interest Compounded Problem

I am unsure how to solve this problem: You borrow $2500 at 12.25% interest compounded monthly. If you are unable to make any payments the first year, how much do you owe, excluding penalties?

Continuous Compounding Problem

How do I solve this? You lend $100 at 10% continuous interest. If you are repaid 2 months later, what is owed?

need help with this college algebra:<

For each of the functions y=​f(x) described​ below, find ​f(1​).the equation is y= 10-3x^2 i would love a step by step explanation of how you work out the problem so i can learn whats happening... more

Equation of the line satisfying the given conditions

The line passes through the point (-15,-18) and has a slope of 4/5.

This question that I'm having problems with.

The path of a diver is given by y = - 4/7x^2 + 8/7x+ 7where y is the height in feet and x is the horizontal distance from the end of the diving board in feet. What is the maximum height of the... more

I need help determining the answer to this equation

f(x) = 4x − 9;    x = 2, x = 3(a) Determine the net change between the given values of the variable.
1 3 4 5 6 7 93

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