19,133 Answered Questions for the topic Algebra

Algebra

04/14/22

A car travels 204 miles in 4 hours and 15 minutes. How many miles does it travel per hour?
can you give me the answer to this problem? thanks
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Algebra

04/14/22

Five times the sum of a number and 18 is at least -23.
can you give me the answer to this problem? l can't figure it out and need help!
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Algebra

04/14/22

Algebra 2 college

Suppose that  $2000 is invested at a rate of 2% compounded annually. Assuming that no withdrawals are made, find the total amount after 8  years.Do not round any intermediate computations, and... more
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Algebra Math

04/14/22

Math Algebra Need Help
The directions on a box of Luigi’s Pizza Mix are as follows: Spread the dough to the edges of a circular pan or a 10-inch by 14-inches rectangular pan. You will need to use the following formulas... more
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04/14/22

there 10 and 4 women applying to be members of a 3 person committee Is this a permutation or combination? Justify your answer.
there are 10 and 4 women applying to be members of a 3-person committee Is this a permutation or combination? Justify your answer.
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Algebra

04/14/22

Form a polynomial whose zeros and degree are given. Zeros: -3, 3, 7; Degree: 3
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Algebra Calculus Geometry

04/13/22

Find a plane containing the line x(t)=−2+6t, y(t)= 7−7t, z(t)=3−t and orthogonal to the plane −5x−4y+8z=4
Find a plane containing the line x(t)=−2+6ty(t)= 7−7tz(t)=3−t and orthogonal to the plane −5x−4y+8z=4
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04/13/22

A vendor sells hot dogs' bags of potato chips and soft drinks. A customer buys 5 hot dogs, 4 bags of potato chips, and 5 soft drinks for $17.00.

A vendor sells hot dogs' bags of potato chips and soft drinks. A customer buys 5 hot dogs, 4 bags of potato chips, and 5 soft drinks for $17.00. The price of a hot dog is 1.25 more than the price... more
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Algebra Math Algebra 2

04/13/22

Alg2- Compound Probability
A bag contains 2 red marbles, 4 blue marbles, and 7 green marbles. If two marbles are drawn out of the bag, what is the exact probability that both marbles drawn will be blue?
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04/13/22

Use power rules (no calculator) to evaluate the following expression.
Use power rules (no calculator) to evaluate the expression  for x = –8, y = 2, n = –1.Please be clear and concise. And format your answer neatly! Thank you! :D
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04/13/22

Explain how the following equation can be simplified without the use of a calculator.
Explain how    can be simplified without the use of a calculator.Please be clear and concise as well as detailed. And format your answer neatly. Thank you! :D
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04/13/22

The population of a town has grown at an annual rate of approximately 2.7%. Determine the following...
The population of a town has grown at an annual rate of approximately 2.7%. How long will it take for its population of 18 450 people to double at this growth rate?Please be clear and concise! And... more
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04/13/22

A couple plans to have three children. The 8 different combinations of girls, and boys, the couple could have are shown below. S= {GGG, GGB, GBG, BGG, BBG, BGB, GBB, BBB}

A couple plans to have three children. The 8 different combinations of girls, and boys, the couple could have are shown below. S= {GGG, GGB, GBG, BGG, BBG, BGB, GBB, BBB} Let A be the event that... more
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Algebra Geometry

04/13/22

If square EFGH is drawn on a graph and the slope of segment EF is negative 3 then what is the slope of FG? The answer is 1/3, but I don't understand why

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Algebra

04/13/22

k is a polynomial of degree 6. K has a root of multiplicity 3 at t=1, a root of multiplicity 2 at t=-5, k(-2) = -247.86, and k(-8)=0. find the algebraic equation for k
k is a polynomial of degree 6. K has a root of multiplicity 3 at t=1, a root of multiplicity 2 at t=-5, k(-2) = -247.86, and k(-8)=0. find the algebraic equation for k
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Algebra

04/13/22

System of Equations: A bicycle travels at a rate of 25 mph. Three hours later, a motorcycle leaves the same place at a rate of 50 mph. In how many hours will the motorcycle catch the bicycle?
A bicycle travels at a rate of 25 mph. Three hours later, a motorcycle leaves the same place at a rate of 50 mph. In how many hours will the motorcycle catch the bicycle?
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Algebra

04/12/22

What is the value on the y-intercept of the graph of h(x)=29(5.2) ?
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Algebra Algebra 1

04/12/22

The sum of two numbers is 44. One number is 2 more than twice the other. Write a system of equations that defines this situation and solve using any method.
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04/12/22

I really need help on this question please.
The function P(x) is mapped to I(x) by a dilation in the following graph.Which answer gives the correct transformation of P(x) to get to I(x)?A. I(x)=2P(x)B. I(x)=P(2x)C. I(x)=P(1/2x)D. I(x)=1/2P(x)
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04/12/22

Conditional Probability from a Table
In a class of students, the following data table summarizes how many students have a brother or a sister. What is the probability that a student has a brother given that they have a sister? Has a... more
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04/12/22

Conditional Probability from a Table
In a class of students, the following data table summarizes how many students have a brother or a sister. What is the probability that a student has a brother given that they have a sister? Has a... more
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Algebra

04/12/22

finding x and y

There were 440 tickets purchased for a major league baseball game. The general admission tickets cost $6.50 and the upper reserved tickets cost $8.00. The totalamount of money spent was $3095.50.... more
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04/12/22

Answer the equation in the shortest way

A woman travels to her friend. She travels by car for 1/4 of the journey. She travels by train for 5/8 of the journey. She walks for the remaining 600 meters of the journey. Find the length of this... more
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Algebra

04/12/22

given that f(x)=
Given that f(x)=3x−7 and g(x)=−2x2+5x−11, calculate f(g(−5)) and g(f(−1))
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Algebra

04/12/22

average rate of change
Given f(x)=1/x+7 find the average rate of change of f(x)on the interval [10,10+h]
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