All Questions ⁺⁰238363 Questions

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681

1

I need help

Guest Jun 12, 2017

0

691

2

VERY CONFUSED PLEASE HELP

What 2 #s have a sum of 16 AND a product of 39? I don't think it's possible to have both! Very confused on this one please help me!
P.S. 7.5 & 8.5 don't work already tried that!

Guest Jun 12, 2017

0

680

1

Integral

Please help with this integral: ∫sin(e^(-2x)) / e^(2x) dx. With steps if possible and thank you.

Guest Jun 12, 2017

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1039

4

Help! I'm confused with Trigonometry

sin2θ-csc2θ=tan2θ-cot2θ

Guest Jun 12, 2017

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736

1

math

Guest Jun 12, 2017

0

647

1

HELP!

What is the measure of DF?
Enter your answer in the box.

mDF= read more ..

Guest Jun 12, 2017

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877

2

is there a way to simplify the answer

Write as a fraction (5z) to the power of -3
1
-
45z to the power of 3? read more ..

hectictar ●●

Guest Jun 12, 2017

+1

3014

4

+9

Can someone help me with these?

I've been having some trouble...

1 - Four German diplomats, three French diplomats, and a British diplomat are to be seated equally spaced around a circular table. How many different arrangements are possible if the Germans must all read more ..

reallydumbperson Jun 12, 2017

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994

3

Algebra Question

Solve Equation. Check for extraneous solutions.
_____
a = 1 + (√7a -7)

Guest Jun 12, 2017

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798

1

qrfe

what is 2d^8 / 4d^3

Guest Jun 12, 2017

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884

2

jim drops ball

jim drops a ball from 300m it gets smaller by 1/3 from its previous hieght. what is it 3rd drop length

Guest Jun 12, 2017

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644

0

-7875.75753/6243+963(96*425+32/2+73)/635+965/24 = 62048.5641220449612227

-7875.75753/6243+963(96*425+32/2+73)/635+965/24

Guest Jun 12, 2017

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994

2

MEAN AND MEDIAN AND MODE AND RANGE

12+12+11+5+2+34+37+50+52+10+10+12+16+29+8=

Guest Jun 12, 2017

+1

1141

2

+230

Pi can make real numbers (rounded)

liveevillevi Jun 12, 2017

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1122

1

If there is 20 sheep 40 cows and 10 goats how many legs are there.

If there is 20 sheep 40 cows and 10 goats how many legs are there.

Guest Jun 12, 2017

0

928

1

Answer

Kris makes wooden toys for craft sales. He calculates the selling price of each toy as 250% of the cost of his material and labour. If the cost of the material and labour for each toy is $5.50, what will be the selling price of each toy be?

Guest Jun 12, 2017

0

1043

1

Alg.

What is the value of minus 6 x cubed minus y squared minus 3 x y if if x = -2 and y = 4?

Guest Jun 12, 2017

0

1144

3

7x = -28

Guest Jun 12, 2017

0

917

2

Hello

|3x+1|+2=0 Hello I need help solving a problem like this one, because i keep solving it and i keep getting -1 and that is not the awnser.

Guest Jun 12, 2017

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