All Questions

+4

672

0

+118724

@ I have checked every post up to and including question page 547+ and answer page 1355+

@ I have checked every post up to and including question page 547+ and answer page 1355+
(That doesn't mean that there can't be errors of course - no answer comes with guarantees!
------------------------------------------------------------------------- read more ..

Melody Jul 10, 2014

0

1393

2

Tell if inconsistent or dependent

2x-4y=-2
-5x-4y=-65

help please read more ..

NinjaDevo ●●

Guest Jul 10, 2014

+3

638

2

Suppose that a company X earned a profit of $100 millions in year 2000. The profit then increased 7% every year. What profit P will the comp

Suppose that a company X earned a profit of $100 millions in year 2000. The profit then increased 7% every year. What profit P will the company earn in year 2015?

Melody ●●

Guest Jul 10, 2014

0

830

4

Hi can u help me with answer for -2(4+3x2)+9divide3-2

NinjaDevo ●●●●

Guest Jul 10, 2014

0

515

1

answer for -1x -3/5

Melody ●

Guest Jul 10, 2014

0

9

4604

2

how to convert 486mm to m

heureka ●●

Guest Jul 10, 2014

+1

685

0

+118724

@ Not answered yet.

Not yet answered.

http://web2.0calc.com/questions/katherine-uses-her-credit-card-to-purchase-a-new-television-for-709-15-she-can-pay-off-up-to-350-per-month-the-card-has-an-annual-rate-o
http://web2.0calc.com/questions/suppose-peter-has-an-original-wealth-w-of-1-dollar-and-his-utility-function-is-u-w-w-1-2-now-he-is-offered-a-investment-with-50-getti read more ..

Melody Jul 10, 2014

+3

4050

3

The Number which best Completes the sequence below is: 107 214 642 2,568 12,840

CPhill ●●●

Guest Jul 10, 2014

0

393

0

if two men where walking down to the pub and one of them died where were they walking?

Guest Jul 10, 2014

0

459

3

what is the volume of 500 0.080" pellets?

Melody ●●●

Guest Jul 10, 2014

0

420

0

Problem with a Universe-sized equation.

I'm trying to find the number of possible same size dimensions with the same laws as ours that have observable differences using the equation (t/Lp) * Tp * Pt, with t being time until the heat death of the universe, Lp being the time it takes light to go read more ..

Guest Jul 10, 2014

0

586

1

exponents

Hep! how do i plug in interger exponent equations

kitty<3 ●

Guest Jul 10, 2014

0

5240

1

A hot bowl of soup is served at a dinner party. It starts to cool according to Newton's Law of Cooling so that its temperature at time

A hot bowl of soup is served at a dinner party. It starts to cool according to Newton's Law of Cooling so that its temperature at time t is given by
T(t) = 53 + 150e −0.05t where t is measured in minutes and T is read more ..

Alan ●

Guest Jul 10, 2014

0

718

2

2.4m squared by 3 = cm squared by 3

2.4m squared by 3 = somethingcm squared by 3

●●

Guest Jul 10, 2014

0

1

5722

1

+253

A grey squirrel population was introduced in a certain county of Great Britain 40 years ago. Biologists observe that the populatio

A grey squirrel population was introduced in a certain county of Great Britain 40 years ago. Biologists observe that the population doubles every 8 years, and now the population is 100,000.
(a) What was the initial size of read more ..

Alan ●

sally1 Jul 10, 2014

0

1136

1

+253

Find the time required for an investment of $5000 to grow to $7000 at an interest rate of 7.5% per year, compo

Find the time required for an investment of $5000 to grow to $7000 at an interest rate of 7.5% per year, compounded quarterly.

Melody ●

sally1 Jul 10, 2014

0

725

1

cos(42)=15000/x

Melody ●

Guest Jul 10, 2014

0

892

1

+253

Express the equation in logarithmic form.

Express the equation in logarithmic form.
10 4 = 10000

641/3 = 4 read more ..

Melody ●

sally1 Jul 10, 2014

0

487

1

1449 nCr 5

Melody ●

Guest Jul 10, 2014

0

902

1

Express the equation in exponential form.

Express the equation in exponential form.
log8 0.125 = −1

log7 49 = 2 read more ..

Melody ●

Guest Jul 10, 2014

0

1549

6

+253

Use the Laws of Logarithms to combine the expression.

Use the Laws of Logarithms to combine the expression.
log 8( x 2 − 64) − log 8( x − 8)

Alan ●●●●●●

sally1 Jul 10, 2014

0

732

1

+253

Combine/simplify this

We can combine
3 log x + log y − log z to get

Melody ●

sally1 Jul 10, 2014

0

979

7

+253

Evaluate the expression.

Evaluate the expression.
log 12 81 + log 12 256

CPhill ●●●●●●●

sally1 Jul 10, 2014

0

710

1

cos(42)=1000/x

Melody ●

Guest Jul 10, 2014

0

929

22

+8262

Math Test

Hello. This is DragonSlayer554. I want to give you guys a fast test. There are 5 math problems.
1: What is the length of a rectangle if the width is 176 and the area is 4,400?
2: What is the value of x in x+(15*35)=1,907? read more ..

rosala ●●●●●●●●●●●●●●●●●●●●●●

DragonSlayer554 Jul 10, 2014

All Questions ⁺⁰237665 Questions

@ I have checked every post up to and including question page 547+ and answer page 1355+

Tell if inconsistent or dependent

Suppose that a company X earned a profit of $100 millions in year 2000. The profit then increased 7% every year. What profit P will the comp

Hi can u help me with answer for -2(4+3x2)+9divide3-2

answer for -1x -3/5

how to convert 486mm to m

@ Not answered yet.

The Number which best Completes the sequence below is: 107 214 642 2,568 12,840

if two men where walking down to the pub and one of them died where were they walking?

what is the volume of 500 0.080" pellets?

Problem with a Universe-sized equation.

exponents

A hot bowl of soup is served at a dinner party. It starts to cool according to Newton's Law of Cooling so that its temperature at time

2.4m squared by 3 = cm squared by 3

A grey squirrel population was introduced in a certain county of Great Britain 40 years ago. Biologists observe that the populatio

Find the time required for an investment of $5000 to grow to $7000 at an interest rate of 7.5% per year, compo

cos(42)=15000/x

Express the equation in logarithmic form.

1449 nCr 5

Express the equation in exponential form.

Use the Laws of Logarithms to combine the expression.

Combine/simplify this

Evaluate the expression.

cos(42)=1000/x

Math Test

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