317 Answered Questions for the topic Algebra 2 Help

Algebra 2 Help

04/25/17

#### Probability using dice

Using two number cubes numbered 1 through 6, think about the event of rolling a sum that is less than five. This event would consist of all of the outcomes where the sum is less than 5. List the...
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Algebra 2 Help Algebra 2

04/18/17

#### Use the quadratic formula to solve for the roots of the following equation. x 2 – 4x + 13 = 0

x 2 – 4x + 13 = 0

Algebra 2 Help

04/13/17

#### You have a frame that will hold six photographs and you have ten photographs to pick from. How many ways can you arrange the six photos?

permutations and permurations with repeated elements

04/07/17

#### What is the x-intercept of f(x) = log4x?

This is my final question on my homework page, and I am having a complete brain fart. Help would be greatly appreciated as to how I find the x-intercept. Thank you!

Algebra 2 Help Algebra 2 Question,

04/02/17

#### The amount of radioactive material in a sample halves every 16 hours. What % does the population change each hour?

Every 16 hours.

04/02/17

#### explicit formula problem

Malcolm's parents put $1,200 into a savings account when he was born in 2006. every birthday, Malcolm's parents deposit 10% more than the previous year.Determine the explicit formula for the...
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Algebra 2 Help

04/02/17

#### Your friend deposits $1500 in an investment account that earns 4.6% annual interest. Find the balance after 14 years when the interest is compounded quarterly

Finding the balance after 14 yrs when interest is compounded quarterly.

#### Equilateral triangle UNIT circle

An equilateral triangle is inscribed in the unit circle. find the exact perimeter of the equilateral triangle.

02/26/17

#### Write a rule for g described by the transformation of the graph of f

Let g be a reflection in the y-axis, followed by a translation of 5 units left of the graph of f(x) = 4∛x-1

Algebra 2 Help

01/14/17

#### Think about a plan

your friend multiplies x+4 by a quadratic polynomial and gets the result x^3-x^2-24x+30. The teacher says that everything is correct except of the constant term. Find the quadratic polynomial that...
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01/10/17

#### h(t)=-16t^2+80t

The equation h(t)=-16t^2+80t describes the height "h" of a ball thrown up in the air, where "t" is the time in seconds. How many seconds does it take the ball to reach the ground?

01/10/17

#### h(t)=-4000t^2+3000t

The height "h" of a fleas jump in millimeters can be modeled by the function h(t)=-4000t^2+3000t, where t is the time in seconds. What is the maximum height that the flea will reach? What time will...
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01/02/17

#### The function represents the height y (in feet) of the paintbrush t seconds after it is dropped. After how many seconds does the paint brush land on the ground?

While standing on a ladder, you drop a paintbrush. The function represents the height y (in feet) of the paintbrush t seconds after it is dropped. After how many seconds does the paint brush land...
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12/30/16

#### Word problem

The maximum distance (d) 696 can see from the top of a building with height (h) is approximated by the form D=ksqrt(h). Apartment buildings A and B are 9 and 16 stories high, respectively. if these...
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12/30/16

#### Function problem

F(x)=4x^2-16
how can the domain of function f be restricted so that f^-1 is also a function?
what is the equation of f^-1?

12/16/16

#### THE QUESTION IS IN TUE DESCRIPTION! HELP!

You are a business owner. You would like to know how many tickets you need to sell for a show to make a profit. Currently you are selling each ticket for $5.00, but for every $0.50 increase in the...
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12/04/16

#### MathHelp please!

When looking at a rational function, Bella and Edward have two different thoughts. Bella says that the function is defined at x = −1, x = 2, and x = 4. Edward says that the function is undefined at...
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Algebra 2 Help Algebra 2

10/23/16

#### A ball is thrown straight up from the ground with an initial velocity of 64 feet per second. After how many seconds will it return to the ground?

algebra 2; word problems involving quadratic equations

Algebra 2 Help

10/16/16

#### write an eqation in slope intercept form for the line that passes through (1,-2) and (3,7)

This is a question that I have on my algebra two test. I completely bombed the test and our student teacher is giving us a chance to redo it. I have a hard time understanding math, but usually I do...
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Algebra 2 Help Algebra2

09/28/16

#### Please help me i have no idea how to do this, please show step by step, thank you

The table below displays the enrollment at the westside high during the years 1996-2001Year:1996, 1997, 1998, 1999, 2000, 2001enrollment:1582, 1635, 1674, 1723, 1745, 1801 A. make a scatter plot of...
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Algebra 2 Help

09/27/16

#### Create a function with the following domain: x<-4

A math problem that I need help with

Algebra 2 Help

09/21/16

#### Algebra 2 !!

It costs a silversmith 80$ to make 100 rings and 200$ to make 500 rings. Assuming a linear relationship and cost is a function of rings, how much does it cost to make 1,500 rings?

Algebra 2 Help Algebra 2

09/11/16

#### Simplifying Exponets

how do you simplify (xy^-2)^-3 (-2x^-2 y^3)^2

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