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)=
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,...
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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),...
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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...
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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...
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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...
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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?
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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...
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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...
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College Algebra
02/21/21
h(t) = 2t2 − t; t = 4, t = 5 (a) Determine the net change between the given values of the variable. (b) Determine the average rate of change between the given values of the variable.
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...
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College Algebra
02/20/21
If a function f has an inverse and f(-3)=4, then what is f^-1(4) ?
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...
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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...
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College Algebra
02/19/21
E and F are sets of real numbers defined as follows . E=\ y|y<4\ F=\ y|y>=5\ Write E cap F and E cup F using interval notation. If the set is empty, write emptyset .
College Algebra
02/19/21
Form a polynomial whose zeros and degree are given
Zeros: -1,1,4 ; Degree: 3
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