All Questions ⁺⁰238363 Questions

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630

1

math

8 minus negative 4

Guest Oct 9, 2015

0

571

1

need help

if you have 5.25 feet of wire priced at 20 cents per inch how much does the wire cost

Guest Oct 9, 2015

0

503

0

what is negative 3sqaured+6timesnegative3+10

what is negative 3sqaured+6timesnegative3+10

Guest Oct 9, 2015

0

554

1

tan

2+2 what is the tan of 87 deegres and an angle of 23

Guest Oct 9, 2015

0

556

1

Juan feeds animals at a zoo. During the first part of May, the animals in his care ate 28.35 kilograms of food. For the entire month of May they ate 1.5 times

Juan feeds animals at a zoo. During the first part of May, the animals in his care ate 28.35 kilograms of food. For the entire month of May they ate 2.3 times that amount. How much food did they eat during May?

Guest Oct 9, 2015

0

742

1

what is 17 and 5 over 8= -2(x+15)

what is 17 and 5 over 8= -2(x+15)

Guest Oct 9, 2015

0

866

1

3.1277 E+002 Is this the same thing as 3.1277x10^2?

3.1277 E+002
Is this the same thing as 3.1277x10^2?

Guest Oct 9, 2015

0

1339

1

Really hard question

In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?

Guest Oct 9, 2015

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686

0

9 3/4 - 6.

Guest Oct 9, 2015

0

672

1

x=(63+131+92+54+78+95+35+154+87+108+78+220)/12

x=(63+131+92+54+78+95+35+154+87+108+78+220)/12
x=?

Guest Oct 9, 2015

0

462

0

title

Guest Oct 9, 2015

0

646

0

+79

???

how come to get meter per second to mile an hour you multiply 2.2369

Mathkid Oct 9, 2015

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613

0

+79

title

Mathkid Oct 9, 2015

0

607

0

+79

title

Mathkid Oct 9, 2015

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751

1

find r

14868=14250(1+r/12)^36 r=?

Guest Oct 9, 2015

+5

646

1

Help to solve an equation

I have got 2 equations y=ax+b y=3x^2+(2b-6)/x and they form a Tangent at x=1 what are the values of "a" and "b"?

Guest Oct 9, 2015

0

530

0

factorising brackets

how to factorise (x+1)-(x-1)

Guest Oct 9, 2015

0

604

0

15x1,0000

Guest Oct 9, 2015

0

488

0

Halloween Help

A box contained 50 cent coins and 20 cent coins in the ratio 2:7. Peter took out some 20 cent coins, exchanged them for 50 cent coins and put the money back into the box. The ratio then became 2:3. Find the least possible amount of money in the box. read more ..

Guest Oct 9, 2015

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