20,421 Answered Questions for the topic Algebra

04/23/22

internal of convergence of a power series
Determine the interval of convergence of the power series which is the sum from n=0 to infinityof the terms an=[n(x+2)n]/(3n+1)
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04/23/22

Do you consider that absolute or conditional convergence is the stronger, more useful form of convergence? Explain.
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04/23/22

Use the Ratio Test to discuss the convergence or divergence of a series
Use the Ratio Test to discuss the convergence or divergence of the series which is the sum fromn=1 to infinity of the terms an=[(-1)n][n3]/3n
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04/23/22

integral test on a series of numbers.
Prove that you can use the integral test on the series which is the sum from n=1 to infinity of theterms an= ln(n)/n. Then use the test to establish the convergence or divergence of the... more
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04/23/22

limit comparison test
use the limit comparison test to establish the convergence or divergence of the series which is the sum from n=1 to infinity of the terms an = (2n2+3n)/[(5+n5)1/2]
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Algebra

04/23/22

(3x+1)/(x+2) specify any restrictions on the variable.
I'm looking for a second restriction for the denominator x+2, I know one is -2, what is the other?Thank You.
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Algebra

04/22/22

Algebra problems
whats the answer to 110x * 156y figure the number out with the process of elimination y= number of gum x= number of stickmen
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Algebra

04/22/22

If a1=6 and an=3+2(an−1)^2, then a2 equals
1. 752. 1473. 1804. 900
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Algebra

04/22/22

If a1=6 and an=3+2(an−1)^2, then a2 equals
1. 752. 1473. 1804. 900
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Expert Answers •1

04/22/22

Find the​ Z-score such that the area under the standard normal curve to the right is 0.26.
Find the​ Z-score such that the area under the standard normal curve to the right is 0.26.
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04/22/22

Find the​ z-score such that the area under the standard normal curve to the left is 0.34
Find the​ z-score such that the area under the standard normal curve to the left is 0.34
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04/22/22

The graph of a normal curve is given. Use the graph to identify the value of μ and σ.
The graph of a normal curve is given. Use the graph to identify the value of μ and σ.
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04/22/22

The graph of a normal curve is given on the right. Use the graph to identify the values of μ and σ.
The graph of a normal curve is given on the right. Use the graph to identify the values of μ and σ.
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04/22/22

Fill in the blank to complete the statement. The area under the normal curve to the right of μ equals​ _______.
Fill in the blank to complete the statement.The area under the normal curve to the right of μ equals​ _______.A. σB. 1/2C. 0D. 1/σ√2π
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04/22/22

A normal distribution has a mean of and a standard deviation of . Find the probability that a value selected at random is in the following interval.
A normal distribution has a mean of 101 and a standard deviation of 5. Find the probability that a value selected at random is in the following interval.at least 96
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Algebra

04/22/22

A car is purchased for 16,000Each year it loses 25% of its value. After how many years will the car be worth $4100 or less?
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Algebra

04/22/22

A car is purchased for 16,000Each year it loses 25% of its value. After how many years will the car be worth $4100 or less?
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Algebra Algebra 1

04/21/22

Solving a percent mixture problem using a system of linear equations
A chemical company makes two brands of antifreeze. The first brand is 35% pure antifreeze, and the second brand is 85% pure antifreeze. In order to obtain 180 gallons of a mixture that contains 40%... more
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04/21/22

A set of data has a normal distribution with a mean of and a standard deviation of . Find the percent of data within the following interval.
A set of data has a normal distribution with a mean of 47 and a standard deviation of 8. Find the percent of data within the following intervals less than 47
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04/21/22

A set of data has a normal distribution with a mean of and a standard deviation of . Find the percent of data within the following interval.
A set of data has a normal distribution with a mean of 48 and a standard deviation of 7. Find the percent of data within the following interval.from 27 to 69
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04/21/22

A normal distribution has a mean of and a standard deviation of . What percent of values are from to ​?
A normal distribution has a mean of 4 and a standard deviation of 1. What percent of values are from 4 to 7​?
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04/21/22

Hi I need help with this questions plz and thx u :)
For the following triangle, find angle C, a=4, b=5, c=7
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Algebra Algebra 2

04/20/22

A triangle has a height of 8x-1 and a base of 3x+4 . The area of the triangle is 42 square inches. Write an equation that can be used to find the value of x.
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Algebra

04/20/22

How to find a slope
Find the slope of the line that goes through the given points.(- 1, - 10) and (2, - 4)
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Algebra

04/20/22

Write an equation for a rational function that has Vertical asymptotes at x=-3 and x=6, x intercepts at (-2,0) and (1,0) and a horizontal asymptote at y=-2.
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