4,322 Answered Questions for the topic College Algebra

College Algebra Algebra 2

02/27/20

Maximizing income

Can the bakery produce 20 regular biscuits and 80 jumbo biscuits? If not explain which limitations are violates
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College Algebra Algebra 2

02/27/20

solving system of linear equations

Solve the system of linear equations:1/4 x+1/4 y=11/7 x−1/5 y=1x=y= 
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College Algebra Math Algebra

02/26/20

How many liters of pure water should be mixed with a 4​-L solution of 80​% acid to produce a mixture that is 90 % ​water?
How many liters of pure water should be mixed with a 4​-L solution of 80​% acid to produce a mixture that is 90% ​water? Please answer in liters
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College Algebra Math

02/26/20

College Algebra Homework Question

There is an animal farm where chickens and cows live. All together, there are 91 heads and 224 legs. How many chickens and cows are there on the farm?chickens=and cows =
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College Algebra Algebra 2

02/26/20

what are the functions f & g such that (f(g(x))=h(x), where h(x)= (3x+4)^5
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College Algebra Math Algebra 2 Trigonometry

02/26/20

Need Help Sketching a Sinusoidal Function
Sketch a graph of a sine function whose amplitude is 2, period is 3π, midline is y=1 and y-intercept is (0, 1). The graph is not a reflection of the parent function over the x-axis. Graph at least... more
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College Algebra Math

02/26/20

College Algebra

Solve the following system of equations. Record your answer as an ordered triple. Don't forget to include the parentheses in your answer.-4x+2y+4z= -524x+y+5z= -2-3x+2y -4z= -14(x,y,z) =
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College Algebra Math Word Problem

02/26/20

College Algebra Word Question Function

The Downtown Community Barbecue served 372 dinners. A child’s plate cost $3.50 and an adult’s plate cost $9.00. A total of $2,121.50 was collected. How many of each type of plate was served?Round... more
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College Algebra Math

02/26/20

College Algebra function question

The Ole Paint Shop sold 28 paintbrushes, one kind at $7.15 each and another at $9.05 each. In all, $226.80 was taken in for the brushes. How many of each kind were sold?Round answers to the nearest... more
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College Algebra Word Problem

02/25/20

College Algebra Word Application Problem

We have a jar of coins, all quarters and pennies. All together, we have 276 coins, and the total value of all coins in the jar is $ 31.56. How many quarters are there in the jar?quarters=
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College Algebra

02/25/20

Find the dimensions of the rectangular corral producing the greatest enclosed area given 648 feet of fencing.
Then determine the maximum area enclosed. Enter the measure for the maximum area rounding to the nearest square foot. The maximum area is ______ft².
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College Algebra

02/24/20

function question college algebra

Given f(x)=4x+5a) Evaluate f(−5)f(−5)=b) Solve f(x)=9x=
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College Algebra Algebra

02/24/20

Standard form for square root

—4 plusminus +/- the square root of -108/6
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College Algebra Math Algebra

02/24/20

A rectangular auditorium seats 1748 people. The number of seats in each row exceeds the number of rows by 8 . Find the number of seats in each row.
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College Algebra

02/23/20

College Algebra question
There were 4.32 million licensed drivers in Arizona in 2009 and 3.78 million in 2004. Find a formula for the number, , of licensed drivers in the US as a function of , the number of years since... more
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College Algebra

02/23/20

You invested $14,000 in two accounts paying 8% and 9% annual interest respectfully. If the total interest earned for the year was $1240, how much was invested at each rate
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College Algebra

02/23/20

Find a function f whose graph is a parabola with the given vertex and that passes through the given point. vertex (−1, 7); point (−2, −4)
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College Algebra Math Algebra

02/21/20

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
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College Algebra Word Problem

02/21/20

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
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College Algebra

02/18/20

Simplify and list any necessary restrictions
R(x) = (x^2+x-20)/(x^2-6x+8)
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College Algebra

02/16/20

if f(x) = -x+1, evaluate f(x+h)
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College Algebra Algebra 2

02/14/20

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
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College Algebra Algebra 2

02/14/20

Give the polynomial f(x) in standard form given that it has zeros at -7,2 and 5
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College Algebra Algebra 2

02/14/20

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
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College Algebra Algebra 2

02/14/20

The sum of two numbers is 49 the smaller number is 5 less than the larger number what are the numbers?
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