622 Answered Questions for the topic Algebra 2 Question

Algebra 2 Question

08/18/17

#### help me please!!

26. fill in the banks to prove that Sn =a1(1-rn/1-r ) PLAN: Recall that Sn is the sum of the first terms of a geometric sequence with first term a1 and common ratio r not = to 1. We start by...
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08/17/17

#### A $6 bag of trail mix contains 3 cups of dried fruit and 4 cups of almonds. A $9 bag contains 4 1/2 cups of dried fruit and 6 cups of almonds.

Write and solve a system of linear equations to find the price of 1 cup of dried fruit and 1 cup of almonds.
***can you please also solve the system i forgot how to **** thanks

Algebra 2 Question

08/11/17

#### Why might the graph be easier to use to identify the value of f(38) instead of table ?

Why might the graph be easier to use to identify the value of f(38) instead of table ?

Algebra 2 Question

08/09/17

#### Write the equation in function notation

The temperature of the atmosphere decreases about 5 degrees F for every 1000 feet increase in altitude. Thus if the temperature at ground level is 77 degrees F, the temperature t at a given...
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Algebra 2 Question

08/07/17

#### word problem

ane bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $250 less than the desktop. She paid for the computers using two different financing plans. For the...
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Algebra 2 Question Probability Problems

08/05/17

#### How do we solve this?

According to a survey, 60% of people have a dog. If 5 people are selected randomly, what is the probability that at least 2 of them have a dog? Round the answer to the nearest tenth of the percent.

Algebra 2 Question Probability Problems

08/03/17

#### What is the probability of an incorrect conclusion? Round your answer to the nearest tenth of a percent.

A quality assurance check is 91% accurate for non-defective devices and 97% accurate for defective devices. Of the devices checked, 84% are not defective.

Algebra 2 Question Sequences

07/21/17

#### Write a simplified for the number of the movies that are displayed in the nth row? and what is the first 8 term of the sequence?

The first row of a movie display has 4 movies. Each row after the first has two more movies than the row above it

Algebra 2 Question Algebra 2

07/18/17

#### How many cups of white vinegar do you need to add to the mixture?

You have 10 cups of a cleaning solution that is 10% white vinegar and 90% water. You want the mixture to be 20% white vinegar and 80% water

Algebra 2 Question Solving Exponential And Logarithmic Equations

07/15/17

#### When does the balance first exceed $500? and Find the balance after this amount of time?

A deposit $400 in an account that pays 2.4% annual interest compounded monthly.

Algebra 2 Question Algebra 2

07/05/17

#### Solution to rice and chessboard problem?

There is an old math problem about the man who invented chess. See, the king at the time loved the game so much, he told the inventor to name whatever he wanted for compensation. The inventor asked...
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Algebra 2 Question

07/02/17

#### How to solve this?

The area A (in square feet) of the rectangular shed is given by 6x3+7x2+11x+21.And one side of the rectangular is 2x+3. Use polynomial long division to find an expression for the length (in feet)...
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Algebra 2 Question

06/26/17

#### Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost

i just really need help with this word problem

Algebra 2 Question

06/25/17

#### Write an equation

The x- and y-coordinates of the focus of a parabola are (4,2) and the directrix is x=-8. A second parabola is a translation 3 units right and 1 unit up of the first parabola.Write an equation for...
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Algebra 2 Question

06/24/17

#### What is the width of the parabolic heater at its widest point?

A parabolic heater a cross section modeled bu a parabola with vertex (0,0) and focus (3,0). The heater has a depth of 6 inches. Round the answer to the nearest hundredth.

Algebra 2 Question

06/23/17

#### Write a rule of g

The graph of h is a translation 8 units up and 3 units right of the graph of f(x)=x2-3x. For each value of x, g(x) is 125% of h(x)

Algebra 2 Question

05/31/17

#### Jeff is designing the seating arrangement for a concert in his high school theater.

Jeff is designing the seating arrangement for a concert in his high school theater. To give everyone a good view, each row must have 5 more seats than the row before it, and the 1st row can only...
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Algebra 2 Question

05/24/17

#### Find all the roots of the equation x^4 - 2x^3 + 14x^2 - 18x + 45 = 0 given that 1 + 2i is one of its roots.

i need help fast

Algebra 2 Question Algebra 2

05/22/17

#### Find the length of the arc in a circle with a diameter of 8 feet.

Find the length of the arc in a circle with a diameter of 8 feet. If the central angle determining it measures 330 degrees

Algebra 2 Question Algebra 2

05/22/17

#### Find the length of the arc in a circle with a radius of 2 feet

Find the length of the arc in a circle with a radius of 2 feet, If the central angle determining it measures 60 degrees.

Algebra 2 Question

05/20/17

#### Please compute the following determiinant

| -6 -4
3 1 |
The determinants are grouped in one set but underneath each other. Trick question?
Is correct answer 6 ??
Thank you! Much appreciated!

05/20/17

#### Algebra 2 Exam Review. !!!! PLEASE HELP I AM HOPELESS !!!

A ball is thrown into the air with a velocity of 112 ft per second. The ball was released 6 feet above the ground. The height above the ground t seconds after release is modeled by h(t)=-16t^2 +...
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Algebra 2 Question

05/16/17

#### plot f(x)=(5/2)sqre x. x values = -2, -1, 0, 1, 2, draw asymptote

I got
-2, 4/25
-1, 2/5
0, 1/1
1, 5/2
2, 25/4
where do you draw asymptote?

Algebra 2 Question Algebra 2

05/15/17

#### Write a rule for the nth term pf the sequence. Then graph the first six terms of the sequence.

a_12 =-40, d=-14/3

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