All Questions ⁺⁰237771 Questions

0

942

2

+160

math question, please help asap :)

a is a positive integer
equation: x^3 + (a+17)x^2 + (38-a)x - 56 = 0
The equation has 3 integer roots
what is the value of a? read more ..

hearts123 Oct 25, 2018

0

909

3

+687

Math help?

Mrs. Solar modeled Contractor 2's fees with the formula y=150+55x. Mrs. Solar compared Contractor 2's fee to Contractor 1's fee.
(a) What does the difference between 50 and 55 mean in the real-world context?
(b) read more ..

hoiuu Oct 25, 2018

0

1884

1

+309

Need more help...

1.The degree of the polynomial function f(x) is 4. The roots of the equation f(x)=0 are −6 , −2 , 1, and 3. Which graph could be the graph of f(x) ?

2. read more ..

oscar.a1551 Oct 25, 2018

0

851

3

+687

Check my work?

Ok, so here are the questions.

Mrs. Solar is remodeling a house and is looking for a contractor to do the work. She is getting quotes from three different contractors and will hire one of them based on the total cost. read more ..

hoiuu Oct 25, 2018

+3

1026

9

+75

I'm back!!!

Hey everyone, It's Rose.... Haven't logged on in so long that I forgot my password for my original account.... But, glad to be back guys! Also, does anyone have a hard time keeping up with all the different terms in geometry?!?!

P.S. read more ..

●●●●●●●●●

Sincerelyrose Oct 25, 2018

+2

1212

2

help

shon tried to drink a slushy as fast as he could. he drank the slushy at a constant rate. there were originally 275 milliliters of slushy in 13 seconds, 210 milliliters remained
how fast did shon drink the slushy?
how long did read more ..

Guest Oct 25, 2018

0

911

3

+234

polynomial expression

Given 5x^3+8x^2−7x−6
1) The binomial (x+2) is a factor of the polynomial expression. Describe how you know it is a factor.
2) The binomial (x+1) is NOT a factor of the polynomial expression. Explain how you know read more ..

skye25 Oct 25, 2018

+2

4021

1

+309

I need help with a few questions...

1. Cristoble used synthetic division to divide the polynomial f(x) by x + 3, as shown on the table.
What is the value of f(−3) ?

read more ..

oscar.a1551 Oct 25, 2018

0

778

1

+90

Please help me with this question.

Solve the quartic equation
2𝑥4 + 14𝑥3 + 6𝑥2 + 14𝑥 + 2 = 0

Yousif.m Oct 25, 2018

+2

766

1

+693

math

http://prntscr.com/laecc7

thanks

critical Oct 25, 2018

0

764

0

+55

Need help with Chemistry homework.

What is the formula to find critical temperature given ∆H and ∆S? What is the temperature above which this reaction would be spontaneous?

Cent0rea88 Oct 25, 2018

0

3

1088

1

Is my answer correct? Please help

Problem:
Find the z value in P(-z < Z < z) = 0.9464

My Solution (Unsure if it is correct): read more ..

Guest Oct 25, 2018

0

670

2

Please help. I don't want to pay for answers so maybe you can help.

How do you calculate 180*1.15 in your head without a calculator?
I have search for this thing for 30 minutes and still no answer.

Guest Oct 25, 2018

0

680

2

solve for x

Hi there,

I'm having trouble solve for x in this equation.
I've checked the equation a few times, it's correct! read more ..

Guest Oct 25, 2018

0

853

3

+1443

HELP! Please show me how you did it, i'm stuck.

What is the GCF and LCM of 34 and 784?

SmartMathMan Oct 25, 2018

0

1341

3

+128

having fun!??!

Pat is to select six cookies from a tray containing only chocolate chip, oatmeal, and peanut butter cookies. There are at least six of each of these three kinds of cookies on the tray. How many different assortments of six cookies can be selected? read more ..

KnockOut ●●●

MATHEXPERTISE Oct 25, 2018

+1

3568

1

+10

Help!

The Roman Empire began in 27 B.C. and ended in 476 A.D. The Persian Empire lasted approximately 5/11 as long as the Roman Empire. Based on this approximation, if the Persian Empire began in 550 BC, in what year did it end? Round all years to the nearest read more ..

SGPChau Oct 25, 2018

0 Online Users