All Questions

0

540

1

tan(2theta +15)=1

CPhill ●

Guest Oct 18, 2014

0

400

1

what is 2 times 3

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Guest Oct 18, 2014

0

487

1

If there are 1200 acres and each acre costs 10 how much is it?

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Guest Oct 18, 2014

0

901

1

What is 20% of 66?

Please help me!

srinu ●

Guest Oct 18, 2014

0

389

0

matrices

Can I create matrices on this website?

Guest Oct 18, 2014

0

591

1

how do you find the length of the perimeter of a shaded area in a sector

how to find the length of the perimeter of a shaded area in a sector

CPhill ●

Guest Oct 18, 2014

0

475

1

Why is 5000% + 0% = 50

Melody ●

Guest Oct 18, 2014

0

588

2

what is 2a over a to the power of 3 if 4-a=-6

geno3141 ●●

Guest Oct 18, 2014

0

408

2

There's a "bug" in the calculator:

There's a "bug" in the calculator:
type 2e-3 then press the +- button.
Please fix this.

Melody ●●

Guest Oct 18, 2014

0

932

1

four minus negative one

bugzy28871 ●

Guest Oct 18, 2014

0

399

1

what is 987654321 divided by 98765432312123334567895431234568953:?

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Guest Oct 18, 2014

0

1528

1

After testing many samples,an electric company determined approximately 2 out of every 1,000 light bulbs on the market are defectve.American

After testing many samples,an electric company determined approximately 2 out of every 1,000 light bulbs on the market are defectve.Americans buy more than 1 billion light bulbs every year.Estimate how many of these bulbs are defective.

geno3141 ●

Guest Oct 18, 2014

0

1693

3

in a school 1620 pupils the ratio of boys to girls is 4:5. what is the nunber of girls in the school??????????

Melody ●●●

Guest Oct 18, 2014

0

359

0

calculator

Guest Oct 18, 2014

0

386

1

where is the shift key

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Guest Oct 18, 2014

0

699

1

Q1A. Smplify the following expression and write the answers with positive exponents. 18x^4 - 9x^2 +12x / 3x^2

CPhill ●

Guest Oct 18, 2014

0

481

2

+4

Can someone help me with this question?

Can someone help me with this question?
x²−2x−3=0, like x²−2x−3›0

CPhill ●●

Ureep Oct 18, 2014

0

2339

1

Rewrite log3 1/27=-3

Melody ●

Guest Oct 18, 2014

0

658

2

a petrol tank is 5/8 full. After 180 have been drawn of its one sixth full. what is the capacity of the tank??????

CPhill ●●

Guest Oct 18, 2014

0

531

2

cool calculator

cool love this stuff

Melody ●●

Guest Oct 18, 2014

0

474

1

I would like to ask a question

Hi,
can someone help me to solve this problem?
x²−2x−3=0

Melody ●

Guest Oct 18, 2014

0

2

1720

3

+105

Integrate the inverse sine of x ---- by parts ???

I have to integrate the inverse sine of x but I have to do it by parts ???
How do I do that?

Melody ●●●

Marcop Oct 18, 2014

0

415

1

prime factors os 2532

what are the prime factors of 2532

Melody ●

Guest Oct 18, 2014

0

496

1

I need to find the angle alpha for cos(2a) = -√2 /2 . Can anyone help me with this?

Melody ●

Guest Oct 18, 2014

0

383

1

linear equation

X+7-3x=16-5x+3

Melody ●

Guest Oct 18, 2014

All Questions ⁺⁰231226 Questions

tan(2theta +15)=1

what is 2 times 3

If there are 1200 acres and each acre costs 10 how much is it?

What is 20% of 66?

matrices

how do you find the length of the perimeter of a shaded area in a sector

Why is 5000% + 0% = 50

what is 2a over a to the power of 3 if 4-a=-6

There's a "bug" in the calculator:

four minus negative one

what is 987654321 divided by 98765432312123334567895431234568953:?

After testing many samples,an electric company determined approximately 2 out of every 1,000 light bulbs on the market are defectve.American

in a school 1620 pupils the ratio of boys to girls is 4:5. what is the nunber of girls in the school??????????

calculator

where is the shift key

Q1A. Smplify the following expression and write the answers with positive exponents. 18x^4 - 9x^2 +12x / 3x^2

Can someone help me with this question?

Rewrite log3 1/27=-3

a petrol tank is 5/8 full. After 180 have been drawn of its one sixth full. what is the capacity of the tank??????

cool calculator

I would like to ask a question

Integrate the inverse sine of x ---- by parts ???

prime factors os 2532

I need to find the angle alpha for cos(2a) = -√2 /2 . Can anyone help me with this?

linear equation

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