21,201 Answered Questions for the topic algebra 2

Algebra 2

10/22/22

Use the factor theorem to determine whether x+2 is a factor of P(x)=2x^4+x^3-4x^2-8
Specifically, evaluate P at the proper value, and then determine whether x+2 is a factor.P(?)=?
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Algebra 2

10/22/22

Use the Factor Theorem to determine whether x+2 is a factor of P(x)=2x^4+x^3-4x^2-8
Specifically, evaluate P at the proper value, and then determine whether x+2 is a factor. P(?)=?
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Algebra 2 Algebra 1

10/21/22

intercepts and graphs

Identify each point as an x-intercept, y-intercept, or neither (-8,-9) (0,-7) (-3,0)
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10/21/22

Give the equation of the line passing through the point 
Give the equation of the line passing through the point Write your answer in Slope-Intercept Form._______________
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Algebra 2 Algebra 1 Calculus

10/21/22

2 part algebra question

In 1993, the moose population in a park was measured to be 4720. By 1996, the population was measured again to be 5200. If the population continues to change linearly:Find a formula for the moose... more
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Algebra 2 Math Algebra 1

10/21/22

I NEED the answer desperately

jessie finished the first race in 2 minutes 7 seconds. Tim finished 12 seconds faster than Jessie. Juan finished 8 seconds faster than Tim. How long did it take Juan to finish?
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Algebra 2

10/21/22

(2x+3)(3x+3) as a trinomial
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Algebra 2 Math Algebra 1

10/21/22

Plot the points in the grid below, then sketch a line that best fits the data.
The following is data for the first and second Quiz scores for 8 students in a class.(First quiz on left, second quiz on right) First... more
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Algebra 2 Math

10/21/22

Matrix math problem solution
At Edmonds Community College freshman need to take a 100 level Math and English plus optional Philosophy course.In any quarter the college needs to make available 4 less English sections than Math... more
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Algebra 2 Math Algebra 1 Calculus

10/21/22

algebra question

A cell phone carrier charges a fixed monthly fee plus a constant rate for each minute used.Part 1. In January, the total cost for 400 minutes was $53 while in February, the total cost... more
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Algebra 2 Math Algebra 1 Calculus

10/21/22

2 part algebra question

A rental car company charges $50 plus 15 cents per each mile driven.Part1. Which of the following could be used to model the total cost of the rental where mm represents the miles... more
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Algebra 2 Math Algebra 1 Calculus

10/21/22

algebra question (please help all parts)
In 1993, the moose population in a park was measured to be 4230. By 1997, the population was measured again to be 4630. If the population continues to change linearly:Find a formula for the moose... more
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Expert Answers •2

10/21/22

Factor each given by grouping
Factoring by grouping:1. x²+2xy-z²+y²=2. xy+2x-y-2=3. ab+ac+bt+cd=4. t²+4st+4s²-16g²=5. 20+5x+8y+2xy=
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Algebra 2 Math Algebra 1 Calculus

10/21/22

Use the exponential decay model, A=A o e^kt. The half-life of thorium-229 is 7310 years. Round answers to 6 decimal place.
Use the exponential decay model, A=A o e^kt. The half-life of thorium-229 is 7310 years. Round answers to 6 decimal place.
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Algebra 2 Math Algebra 1 Calculus

10/21/22

Use the exponential decay model, A=A o e^kt. The half-life of thorium-229 is 7310 years. How long will it take for a sample of this substance to decay to 20% of its original amount?
Use the exponential decay model, A=A o e^kt. The half-life of thorium-229 is 7310 years. Round answers to 6 decimal place.
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10/21/22

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S=335,000e^−0.7x,

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S=335,000e^−0.7x, where S is the weekly... more
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Algebra 2 Math Algebra 1 Calculus

10/21/22

The population of a certain country since January 1, 1910 can be approximated by the model below, where tt is the number of years since January 1, 1910.
The population of a certain country since January 1, 1910 can be approximated by the model below, where tt is the number of years since January 1, 1910.P(t)=56.58 / 1+7.2e^−0.02706twhere P is the... more
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10/21/22

A herd of white-tailed deer is introduced to a coastal island where there had been no deer before. Their population is predicted to increase according to
A herd of white-tailed deer is introduced to a coastal island where there had been no deer before. Their population is predicted to increase according toA(t)=182 / 1+13e^−0.5twhere A is the number... more
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Algebra 2 Algebra 1

10/20/22

Solve: (sqrt 5)^x +1=25^x
If you could please give detail on how to slove. I am having trouble learning this type of problem. Thank you!
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Algebra 2 Math Algebra 1 Calculus

10/20/22

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S = 335,000e^-0.7x,

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S = 335,000e^-0.7x, where S is the weekly... more
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Expert Answers •1

10/20/22

The population of a certain country since January 1, 1910 can be approximated by the model below, where tt is the number of years since January 1, 1910.
The population of a certain country since January 1, 1910 can be approximated by the model below, where t is the number of years since January 1, 1910.P(t)=56.58 / 1 + 7.2e^-0.02706t where P is... more
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Expert Answers •1
Algebra 2 Math Algebra 1 Calculus

10/20/22

A herd of white-tailed deer is introduced to a coastal island where there had been no deer before. Their population is predicted to increase according to
A herd of white-tailed deer is introduced to a coastal island where there had been no deer before. Their population is predicted to increase according toA(t)=182 / 1 +13e^-0.5twhere A is the number... more
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Expert Answers •1
Algebra 2

10/20/22

Algebra 2 Homework
A phone company charges for service according to the formula: C(n)=23+0.09n, where n is the number of minutes talked, and C(n) is the monthly charge, in dollars.The slope in this equation is: ... more
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Algebra 2

10/20/22

Algebra 2 Homework
When you arrive at the family reunion, Uncle Darryl has already started eating mini hot dogs. 7 minutes later, he has eaten a total of 88 hot dogs. 10 minutes after you arrived he finished 124 of... more
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Algebra 2

10/20/22

Algebra 2 Homework
When you arrive at the family reunion, Uncle David has already started eating mini hot dogs. 2 minutes later, he has eaten a total of 22 hot dogs. 8 minutes after you arrived he finished 76 of... more
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