4,297 Answered Questions for the topic College Algebra

College Algebra

06/07/22

#### algebra problem

The length of a new rectangular playing field is 2 yards longer than double the width. If the perimeter of the rectangular playing field is 280 yards, what are its dimensions?

College Algebra

06/04/22

#### Answer this please.

Use interval notation. the set of all numbers greater than or equal to 0 and less than 1.

College Algebra

06/03/22

#### What are all values of T for which the balls height is 11 feet

Find all values of T for which the balls height is 11 feetA ball is their own from initial height of 5 feet with an initial upward velocity of 21 feet/S. The balls height h (in feet) after T...
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College Algebra

06/01/22

#### Show that the points A, B and C below are the vertices of a right triangle, if A(−4,3), B(3,2), and C(−1,−1)

Show that the points A, B and C below are the vertices of a right triangle, if A(−4,3), B(3,2), and C(−1,−1)

College Algebra Algebra 2

05/29/22

#### Deriving and applying a non-linear function associated with a plausible real world scenario.

Podunk’s population is experiencing uninhibited exponential growth. In 1990, it’s population was 23; in 1998, it was 31. A) find the function that models Podunk’s population as a function of time t...
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College Algebra Algebra 2

05/27/22

#### Constant speed is 18mph. Went 40 miles up stream and 40 miles down stream. Total time was 4.5 hours. Was is the speed of the current.

05/27/22

#### Describe the transformation necessary to transform the graph of f(x) into that of g(x)

f(x)=x^2g(x)=1/3x^2

College Algebra

05/23/22

#### Tell whether the lines are "parallel", "perpendicular", or "neither." y + 17 = -4x 6y = 30x - 13

#### quadratic polynomial question

For a certain company, the cost for producing x items is 60x+300 and the revenue for selling x items is 100x−0.5x. The profit that the company makes is how much it takes in (revenue) minus how much...
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05/19/22

#### Calculating profit (I've tried several times and I keep get it wrong) Please help?

For a certain company, the cost for producing X items is 45x +300 and the revenue for selling X items is 85x-0.5x^2.The profit that the company makes is how much it takes in (revenue) minus how...
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College Algebra

05/12/22

#### College algebra

I just need these 2 please Question 1A 14ft ladder is leaning against a house, forming a right triangle if the distance from the ground to the base of the ladder is 5ft, what is the distance from...
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College Algebra

05/12/22

#### College Algrebra

You fire a rocket straight up with an initial velocity of 312 ft/sec that is on a 9ft platform. To the nearest tenth of a second when does the rocket landpls show work thank you :)

College Algebra

05/08/22

#### College algebra

The number of bacteria in a culture is increasing according to the law of exponential growth. After 2 hours, there are 100 bacteria, and after 5 hours, there are 800 bacteria. How many bacteria...
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College Algebra

05/07/22

#### solving word problems

Two pools are being filled with water. To start, the first pool contains 801 liters of water and the second pool is empty. Water is being added to the first pool at a rate of 18.5 liters per...
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College Algebra

05/05/22

#### What was the magnitude of the earthquake?

The San Francisco Earthquake of 1906 resulted in a seismographic reading of 63,096 millimeters, 100 kilometers from its epicenter

College Algebra

05/04/22

#### $9000 invested at an APR of 8% for 2 years.

College Algebra

05/04/22

#### During one year, Saul takes 15 credit hours for each of three quarters. Tuition and fees amount to $601 per credit-hour. Textbooks average $300 per quarter.

College Algebra

05/04/22

#### Sara pays $4300 for tuition and fees for each of the two semesters, plus an additional $390 for textbooks each semester.

05/04/22

#### How long it will take to double an investment if rate of return is 10% compounded monthly?

How long it will take to double an investment if rate of return is 10% compounded monthly?

#### Find the Principal Value of an Investment

An investment sum up to $10,000 in 6 months, which pays 5% compounded semi-annually. What is the principal value?

College Algebra

05/03/22

#### Find the absolute and relative errors in the following situation. You measure the length of a flower garden to be ten 4-foot paces. A tape measure gives the actual length as 38.3 feet.

College Algebra

05/03/22

#### What does a blood alcohol content (BAC) of 0.08 gm/100 mL mean?

College Algebra

05/03/22

#### "The unemployment rate has risen more than a percentage point to 8.8% in February from 6.8% last November." What is the relative change in the unemployment rate expressed as a percentage?

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