All Questions ⁺⁰238122 Questions

0

756

1

gears

Guest Oct 4, 2017

0

922

1

Binomial Problem

A family has six children. Find the probability that there are fewer boys than girls

Guest Oct 4, 2017

0

883

1

what does an answer of {} mean?

what does an answer of {} mean?

when I type solve(x,y,xy=76,a+b=18), I get {} as an answer.

Guest Oct 4, 2017

0

651

0

nvm i got it

Guest Oct 4, 2017

0

927

1

Please need help

Assuming x doesn't equal -5 simplify (2x+10)^7/(x+5)^6

Guest Oct 4, 2017

0

873

1

More halp please

Assuming that x doesn't equal to -3 simplify ((8x-4)/(x+3))/((12x-20)/(2x-6))

Guest Oct 4, 2017

0

1323

1

Halp please

Factor the expression $3x(x+1) + 7(x+1)$.

Guest Oct 4, 2017

0

681

1

Answer please

Juliet collected ten more Rosanna, Santiago collected twice as many cans as Juliet How mAny cans did Juliet collect

Guest Oct 4, 2017

0

865

1

Moderator

Im just asking but what happened to AWESOMEE and TitaniumRome??
I liked them along with you CPhill and Melody! ;)

off-topic

Guest Oct 4, 2017

0

972

1

+895

Domain

Find the domain of these functions.
1)
2)
3) read more ..

AdamTaurus Oct 4, 2017

0

1109

4

long Operations AKA B.E.D.M.A.S.

Hello I am having lots off problems with this equation

(-3+2x(7- -5))x(-8-2x(-6+3))
Please help me and write all the equations used...
P.s. I’m in grade 6 read more ..

hectictar ●●●●

Guest Oct 4, 2017

0

3092

8

1 question on Geometry 1

Question 1) In the diagram below, WY = 9, XZ = 7, [AWX] = 30, and [AYZ] = 20. Find [AXY].
read more ..

hectictar ●●●●●●●●

Guest Oct 4, 2017

0

904

1

How would I graph this?

How would I graph this?

TheXSquaredFactor ●

Guest Oct 4, 2017

0

777

1

????

Salt solutions of 60% and 15% are mixed to produce a 450-gallon mixture of 25% solution. How much of each solution is needed?

Guest Oct 4, 2017

0

891

2

math stuff

what is 7500m/s2(squared)?

Guest Oct 4, 2017

Oct 3, 2017

0

1299

1

A rectangular shaped desk has a length of 25 inches and a width of 18 inches. A desk with a similar shape has a length of 60 inches. What is

A rectangular shaped dest has a length of 25 inches and a width of 18 inches. A dest with a similir shape has a lenght of 60 inches. What is the width of the dest

Guest Oct 3, 2017

+3

1632

2

+351

Math Trivia - Euler's Formula in Complex Analysis (ohh scary lol)

Some of you have probably heard of the famous Euler's Identity, . But for those of you who don't know where this came from, have you ever wondered? Well, as seen in this question's name, it comes from Euler's Formula.
Euler's formula, read more ..

Mathhemathh Oct 3, 2017

0

575

0

finding models

how do you find the modles on this calculator

Guest Oct 3, 2017

0

2394

4

More Geometry 1

In the diagram below, we have BE = 7, AB = 5, and [CBDA]=15. What is [CDA]? read more ..

hectictar ●●●●

Guest Oct 3, 2017

+1

1042

6

How do you figure it out?

How many half-lives does it take for 6 x 1023 atoms of a radioactive nuclide to completely disappear?

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Guest Oct 3, 2017

0

967

2

Geometry 1

A rectangle is divided into four small rectangles as shown. The areas of three of the four small rectangles are labeled in the diagram. What is the area of the remaining small rectangle?
read more ..

off-topic

Guest Oct 3, 2017

0

834

2

hello

what is 17% of 300

Guest Oct 3, 2017

0

814

1

Could this be solved a soon as possible thanks

4(6w + 2w) - 2p + 3w

Guest Oct 3, 2017

0

913

1

Math

simplify -8a+8a-9

Guest Oct 3, 2017

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