4,322 Answered Questions for the topic College Algebra

College Algebra

02/28/21

Use synthetic division to show that g(x) is a factor of f(x), and complete the factorization of f(x). g(x) = x − 6, f(x) = x3 − 4x2 − 75x + 378

Use synthetic division to show that g(x) is a factor of f(x), and complete the factorization of f(x).g(x) = x − 6, f(x) = x3 − 4x2 − 75x + 378f(x)=
College Algebra Algebra 2 Quadratic Equation

02/28/21

Quadratic Regression

I have been stuck on this question for awhile now, any help is appreciated. The table below shows the height, h, in meters, of an object that is thrown off the top of a building as a function of t,... more
College Algebra

02/27/21

f(x) = 32 − 8x Find all real values of x for which f(x) = 0.

College Algebra Algebra 2

02/26/21

Quadratic Function

A person standing close to the edge on top of a 112-foot building throws a ball vertically upward. The quadratic function h(t) = −16t^2 + 96t + 112 models the ball's height about the ground, h(t),... more
College Algebra Algebra 2

02/26/21

Quadratic Functions

NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = −4.9t^2 + 262t + 395.Assuming that the rocket will splash down into the... more
College Algebra

02/26/21

The foot of an extension ladder is

The foot of an extension ladder is 5 ft from a wall. The height that the ladder reaches on the wall and the length of the ladder are consecutive integers. How long is the​ ladder?
College Algebra Models And Applications

02/25/21

College algebra

Julian From from college travelling the average speed of 65.4 miles per hour and drove back to the college the following weekend average speed of 61.7 miles per hour. if they told around trip took... more
College Algebra Models And Applications

02/25/21

College algebra

The phone Company next fell has a monthly cellular plan where a customer pays a flat monthly fee and a certain amount of money per minute used on the phone. Customer uses 440 minutes, the monthly... more
College Algebra Precalculus Functions

02/24/21

Express the function H in the form f o g, H(x) = |1-x^6|

Stumped on this question. Express the function H in the form f o g.H(x)= |1-x^6|(f(x), g(x))= (_____)
College Algebra Math

02/24/21

A wire is first bent into the shape of a square. Each side of the square is 10cm long. Then the wire is unbent and reshaped into a rectangle. If the length of the rectangle is 16cm, what is its width?

A wire is first bent into the shape of a square. Each side of the square is 10cm long. Then the wire is unbent and reshaped into a rectangle. If the length of the rectangle is 16cm, what is its width? more
College Algebra Applications And Models

02/24/21

application and models

a rectangular room is 1.3 times as a long as it is wide, and its perimeter is 25 meters. find the dimension of the room.
College Algebra Models And Applications

02/24/21

models and application

the length of a rectangle is 5 more than double the width. If the perimeter is 124 inches, find the dimensions.
College Algebra

02/23/21

The length of a rectangle is 6 inches longer than it is wide. If the area is 112 square inches, what are the dimensions of the rectangle?

The length of a rectangle is 6 inches longer than it is wide. If the area is 112 square inches, what are the dimensions of the rectangle?
College Algebra

02/23/21

Consider the function: f ( x ) = − 2 x 2 − 4 x + 96

Consider the function: f(x)=−2x2−4x+96
College Algebra

02/22/21

Math problem that I need help with!

The food for Less sells a can of soda for 35 cents and a cup of coffee for 50 cents. On Friday, they sell 24 more cups of coffee than cans of soda. How many cans of soda and cups of coffee were... more
College Algebra Math Statistics

02/22/21

Statistics Question Addition Rule

1. Suppose P(A) = .70 , P(B) = .18 , and events A and B are mutually exclusive. Find… a) P(A and B) = b) P(A or B) =2. Suppose P(C) = .70 , P(D) = .20 , and events C and D are... more
College Algebra Algebra Mathematics

02/20/21

Linear Question

A movie theater has a seating capacity of 289. The theater charges $5.00 for children, $7.00 for students, and $12.00 of adults. There are half as many adults as there are children. If the total... more
College Algebra

02/20/21

If a function f has an inverse and f(-3)=4, then what is f^-1(4) ?

College Algebra Math Algebra

02/19/21

determine the net change

Determine the net change between x=1 and x=4f(x)= x2-2xdetermine average rate of change
College Algebra

02/19/21

solving applied problems

by eating 1 egg, 1 cupcake, and 1 slice of pizza, a child consumes 300 mg of cholesterol. if the child eats 3 cupcakes and 4 slices of pizza, he or she takes in 85 mg of cholesterol. by eating 2... more
College Algebra

02/19/21

solving applied problems

by eating 1 egg, 1 cupcake, and 1 slice of pizza, a child consumes 300 mg of cholesterol. if the child eats 3 cupcakes and 4 slices of pizza, he or she takes in 85 mg of cholesterol. by eating 2... more
College Algebra

02/19/21

Form a polynomial whose zeros and degree are given

Zeros: -1,1,4 ; Degree: 3

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