All Questions ⁺⁰237665 Questions

0

973

1

Help me please

In , we have PQ = QR = 34 and PR = 32. Point M is the midpoint of . Find PM. Please help fast!

Guest Aug 21, 2018

0

2384

1

Prove (a - b)^3 + (b - c)^3 + (c - a)^3 = 3(a-b)(b-c)(c-a)

Prove (a - b)^3 + (b - c)^3 + (c - a)^3 = 3(a-b)(b-c)(c-a) without expanding using the Multivariable Factor Theorem

Guest Aug 21, 2018

0

948

4

+1246

Very Urgent!

A function f has a horizontal asymptote of y = -4, a vertical asymptote of x = 3, and an x-intercept at (1,0).

Part (a): Let f be of the form .Find an expression for f(x).
read more ..

Lightning Aug 21, 2018

0

1073

3

+212

I'm confused about what a polynomial is and what a coefficient of a polynomial is.

Please help explain what a polynomial is and what a coefficient of a polynomial is.
Also please don't just post a wikipedia article, Thanks!

ColdplayMX Aug 21, 2018

0

1217

8

Bank Loans.

A small business owner obtained two loans from two different banks as follows:
1 - Bank A lent him $15,000 for 5 years at 6% compounded monthly to be repaid in 60 equal monthly payments.
2 - Bank B lent him $10,000 for 3 years at 4% compounded monthly read more ..

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Guest Aug 21, 2018

+1

706

2

+2448

Finding inverses (again)

Finding inverses (again)

RainbowPanda Aug 21, 2018

+1

698

2

+2448

Need help with a couple, also please correct me if i'm wrong

Need help with a couple, also please correct me if i'm wrong

3. x=3y+2
-2 from both sides= x-2=3y read more ..

RainbowPanda Aug 21, 2018

0

917

1

+213

Pump Up My Score!

Everybody like this post and write tons of responses to bump up my score! HAHA!

off-topic

OwenT154 Aug 21, 2018

+2

982

4

+1246

Funtions

Lightning Aug 21, 2018

+3

718

4

+2448

Please help me understand how to do these types of problems~

Please help me understand how to do these types of problems~

RainbowPanda Aug 21, 2018

+1

2352

4

+212

Another Pascal's triangle question.

The first six rows of Pascal's triangle are shown below, beginning with row 0.
How many of the first 100 rows contain at least one even entry and no odd entries other than ? (Rows 2 and 4 have this property, for example.)

I read more ..

ColdplayMX Aug 21, 2018

0

914

8

+213

Educational Games? Oops I Accidentally Made This Post a Math Problem

I have been looking around on the internet for an in-depth educational rpg game or another educational game that involves progression. Now I have already checked out prodigy, but I'm looking for something *Different* Any ideas?

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OwenT154 Aug 21, 2018

0

913

5

+213

Probability Challenge

Paula is going to grab 2 balls out of a bag, not replacing the ball after choosing it. There are 3 blue balls, 12 red balls, and 8 purple balls. Now what is the probability of choosing a blue ball then a red ball? Simplify if necessary. Also answer the read more ..

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OwenT154 Aug 21, 2018

0

980

2

+212

How do you change profile pic?

I keep on selecting an image but nothing happens and the profile pic doesn't change.

off-topic

ColdplayMX Aug 21, 2018

+1

1021

5

+212

Please help me understand.

An element is randomly chosen from among the first 15 rows of Pascal's Triangle. What is the probability that the value of the element chosen is ?
Note: The 1 at the top is often labelled the "zeroth" row of Pascal's Triangle, by convention. So read more ..

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ColdplayMX Aug 21, 2018

+1

777

8

+2448

Please help asap <3

Please help asap ty!

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RainbowPanda Aug 21, 2018

0

896

3

+90

Permutations, help!

https://picload.org/view/dllpoccw/screenshot2018-08-21at11.52.04.png.html

Yousif.m Aug 21, 2018

0

798

2

Help with 2 problems

1. Let \[f(x) = \left\{ \begin{array}{cl} 2x + 1 & \text{if } x \le 3, \\ 8 - 4x & \text{if } x > 3. \end{array} \right.\]Find the sum of all values of $x$ such that $f(x) = 0.$
2. Find the domain of $\frac{x^2 + 10x + 21}{x^2 read more ..

Guest Aug 21, 2018

0

807

2

+847

Cool Question!

Here is a cool question! Find an ordered pair that solves the system: .

ant101 Aug 21, 2018

0

948

3

+251

simple, yet I don't get it

Hi There,

I was hoping someone could show me the working to the below.
I feel i'm missing something quite simple. read more ..

vest4R Aug 21, 2018

+1

760

3

+818

Logarithm Finding, solving for k.

Let . Then . Find .

mathtoo Aug 21, 2018

0

3152

5

+818

helppppp

1. If , what is the value of ?

2. A right triangle with integer leg lengths is called "cool'' if the number of square units in its area is equal to twice the number of units in the sum of the lengths of its legs. read more ..

Alan ●●●●●

mathtoo Aug 21, 2018

0

677

2

+150

simplify expression. justify the answer.

PLEASE HELP ME ASAP!

angiesalazar1942 Aug 21, 2018

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