4,322 Answered Questions for the topic College Algebra

College Algebra

02/18/21

find a polynomial with real coefficients that has 2, 3+i and 3-2i as zeros
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College Algebra Math

02/17/21

System Equations

a snack company wants to make a party mixture that it can sell for $1.20 per lb. it wants to use 150 lb of pretzels worth $1.00 per lb along with some cheese crackers worth $1.50 per lb, and some... more
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College Algebra Math Math Statistics

02/17/21

Confidence Intervals Practice
Q1: In December 2011, Consumer Reports published their study of labeling of seafood sold in New York, New Jersey, and Connecticut. They purchased a random sample of seafood from various kinds of... more
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College Algebra Algebra 1

02/17/21

How Do I answer these questions?
(a)log 2 8 = 3 can be written in the form 2^A = B whereA= B=(b) log 5 25 = 2 can be written in the form 5^C = D whereC= D=(c)log 81 ( 3 ) = 1/4 is equivalent in exponential form to(D)Evaluate log... more
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College Algebra

02/16/21

Question for College Algebra Homework
find a linear function h, given h(8)=-8 and h(-4)=16. Then find h(9)
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College Algebra

02/16/21

College Algebra Homework Question
Find a linear function h, given h(3)=-8 and h(-1)=8. Then find h(6)
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College Algebra

02/15/21

Inequality word problem
A certain company manufactures electronic pocket calculators. the cost of the parts to make each calculator plus labor to produce and market each calculator is $12. if the weekly overhead of the... more
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College Algebra

02/15/21

Inequality word problem
Fahrenheit and centigrade temperatures are related by the formula C=5(F-32)/9, where C and F represent the temperatures in C degrees and F degrees, respectively. if the directions for chemical... more
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College Algebra

02/15/21

How to solve this problem please
Find the function of function or compound function f[g(x)] and g[f(x)] corresponding to the following problem: A store that wants to promote its sales advertises a reduction in the price... more
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College Algebra

02/15/21

The density of air at ordinary atmospheric pressure and 25 ∘C is 1.19 g/L. What is the mass of the air in a room that measures 13.5×17.5×7.0 ft?
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College Algebra Linear Algebra

02/14/21

college algebra linear systems
Last year, Singer A performed one more than two times as many shows during concert tours than Team B. The number of Singer A concert tour shows exceeded the number of shows by Team B by 12. How... more
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College Algebra Linear Algebra

02/14/21

college algebra linear systems
Nate is 6 years older than Haley. In 3 years the sum of their ages will be 62. How old is Nate now?
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College Algebra Math

02/14/21

Find the equation of the line that is parallel to W=300C+4775 and passes through the point where C=6 and W=100
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College Algebra Math Algebra 1 Algebra 2

02/13/21

Solve x^2−6x=90 using completing the square. Answer the questions below.
Solve x^2−6x=90 using completing the square. Answer the questions below.a) To make the left side of the equation a perfect square, we need to add _________ on both sides.b) Turn the left side of... more
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College Algebra

02/13/21

Four times a number plus three times a second number is −9. Twice the first number plus the second number is three. Find the numbers.
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College Algebra

02/12/21

The length of a rectangle storage room is 8 feet longer than its width. If the area of the room is 240 ft.² feet, find the width and length of the room
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College Algebra

02/12/21

A is the set of counting numbers
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College Algebra Math

02/11/21

Help me solve this, im lost
Suppose a company has fixed costs of $35,200 and variable cost per unit of 1/3x+444 dollars, where x is the total number of units produced. Suppose further that the selling price of its product is... more
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College Algebra

02/11/21

Algebra college
Plan cost $7 per month plus 0.37 per text. Find monthly cost for x text
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College Algebra

02/11/21

at a concession stand three hot dogs until hamburgers cause a 52 hot dogs and three hamburgers cost $9. find the cost of one hot dog and the costume one hammer
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College Algebra Algebra

02/11/21

Let 𝑓(𝑥)=5𝑥2−3𝑥+12. Find 𝑓(𝑥+ℎ)−𝑓(𝑥)/ℎ and simplify your answer completely.
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College Algebra Composition Of Functions

02/11/21

HELP ASAP!!!! PLSSSS
For the following exercises, find functions f(x) and g(x) so the given function can be expressed as h(x)=f(g(x)).h(x) = (x+2)^2
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College Algebra Composition Of Functions

02/11/21

HELP ASAP !!! PLSSS
For the following exercises, find functions f(x) and g(x) so the given function can be expressed as h(x) = f(g(x)).h(x) = (x+2)^2
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College Algebra Math Algebra 1 Calculus

02/10/21

Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies.
(Give relative frequencies to 2 decimal places.) Class Limits Class Boundaries Midpoint Frequency Relative Frequency Cumulative Frequency (?-?). (?-?) *Same ... more
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College Algebra

02/10/21

Finding Endpoints
Find the coordinates of the other endpoint of the segment given midpoint and one endpoint (Hint Let (x, y) be the unknown endpoint. Apply the midpoint formula and solve the two equations for x and... more
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