3,315 Answered Questions for the topic College Algebra

College Algebra Algebra Sequences

7h

#### The sequence shown below is defined using a recursion formula

The sequence shown below is defined using a recursion formula. Write the first four terms of the sequence.a1=12 and an=an-1+1 for n less than or equal to two.
College Algebra Geometry Algebra

16h

#### Why do you add the lengths of the bases together?

Why do you add the lengths of the bases together to solve for the volume of a trapezoid?
College Algebra

18h

#### Translate the sentence.

Translate the sentence into an equation. Twice the difference of a number and 6 is 8.Use the variable w for the unknown number.
College Algebra

1d

#### How many pints of each of the two existing types of drink must be used to make pints of a mixture that is pure fruit juice?

The Royal Fruit Company produces two types of fruit drinks. The first type is 30% pure fruit juice, and the second type is 80% pure fruit juice. The company is attempting to produce a fruit drink... more
College Algebra

1d

#### profit function

For a certain company, the cost function for producing x items is C(x)=40x+200 and the revenue function for selling x items is R(x)=−0.5(x−90)2+4,050. The maximum capacity of the company is 120 items. more
College Algebra Math Algebra

2d

#### Solve the system of linear equations

2x - 3y + z = -8-4x + 9y = 15
College Algebra Algebra Polynomials

2d

#### If the height of a falling object after a certain amount of time is given by the equation h=−16t²+500​,​ which of the following is​ true?

A.) t must be greater than or equal to 16. B.) t must be greater than or equal to 0. C.) h must be greater than or equal to 500. D.) h must be less than or equal to 0
College Algebra Algebra

4d

a positive integer is 33 more than 24 times another. their product is 9291. find the two integers.
College Algebra

4d

#### geometry question in college algebra

Find the slope-intercept form of the line that satisfies the given conditions.x-intercept −7,  y-intercept −6
College Algebra

4d

#### geometry question in college algebra

Find the slope-intercept form of the line that satisfies the given conditions.x-intercept 6,    y-intercept −3
College Algebra

4d

#### geometry question in college algebra

Find a general form of an equation of the line through the point A that satisfies the given condition.A(7, 6); perpendicular to the line 5x + 4y = 9
College Algebra

4d

#### geometry question in college algebra

Find a general form of an equation of the line through the point A that satisfies the given condition.A(10, −4);    perpendicular to the line x − 8y = 11
College Algebra

4d

#### geometry question in college algebra

Find a general form of an equation of the line through the point A that satisfies the given condition.A(3, −2);    parallel to the line 7x − 2y = 8
College Algebra

4d

#### geometry question in college algebra

Find a general form of an equation of the line through the point A that satisfies the given condition.A(1, −3);    through B(−1, 5)
College Algebra

4d

#### geometry question in college algebra

Find a general form of an equation of the line through the point A that satisfies the given condition.A(−8, 11); slope 3/4
College Algebra

4d

#### geometry question in college algebra

Find a general form of an equation of the line through the point A that satisfies the given condition.A(3, −2);    slope −2
College Algebra

4d

#### geometry questions in college algebra

Find a general form of an equation of the line through the point A that satisfies the given condition.A(−6, 3)(a) parallel to the x-axis(b) perpendicular to the x-axis
College Algebra Math Algebra

4d

#### College Algebra

Find the accumulated value of an investment of \$15,000 for 3 years at an interest rate of 6.5% if the money is a. compounded​ semiannually; b. compounded​ monthly; c. compounded continuously.
College Algebra

5d

#### Finding the area

A man has 90 ft of fencing to put around a rectangular garden. If the length (l) is 5 times the width (w), find the area of his garden.
College Algebra Algebra 1 Algebra 2

5d

#### If there are 4 choices of salad dressing and 2 choices of ice cream, how many possible dinner combinations are there?

You and a friend are at Paul and Elizabeth's Restaurant for a night of fine dining. You can choose among 2 appetizers, 4 main dishes, and 3 desserts.Appetizer :soup or saladMain Dish: fish,... more
College Algebra Algebra 1 Algebra 2

5d

#### Mrs. Olson has 8 brands of cat food and 3 cats, each of which receives 1 can per day. In how many different ways can she serve the cats on any day, assuming that no 2 cats get the same brand?

Mrs. Olson has 8 brands of cat food and 3 cats, each of which receives 1 can per day. In how many different ways can she serve the cats on any day, assuming that no 2 cats get the same brand?
College Algebra Algebra 1 Algebra 2

5d

#### The German club has 12 members. In how many different ways can a subset of 6 members be selected to go on a field trip?

The German club has 12 members. In how many different ways can a subset of 6 members be selected to go on a field trip?
College Algebra Algebra 1 Algebra 2

5d

#### Drawing from a regular deck of 52 playing cards, what is the probability of drawing a face card (jack, queen, or king) 4 times in a row?

Drawing from a regular deck of 52 playing cards, what is the probability of drawing a face card (jack, queen, or king) 4 times in a row? (Assume that jokers are taken out, and assume no... more
College Algebra Algebra 1 Algebra

5d

#### A drawer has 6 red socks and 2 blue socks. What is the probability of a match after picking 2 socks? (Enter your probability as a fraction.)

A drawer has 6 red socks and 2 blue socks. What is the probability of a match after picking 2 socks? (Enter your probability as a fraction.)

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