All Questions ⁺⁰238363 Questions

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5425

3

MATH

Charlotte has 23 of her book left to read. She can read 29 of it each day.
How many days will it take Charlotte to finish reading her book?

Guest Mar 16, 2014

0

635

0

stfff

where is the m sing on the calculator?

Guest Mar 16, 2014

0

1068

1

math

what is (9,5) ( -5,-5)

Guest Mar 16, 2014

0

1024

1

percentages

what would an annual 4% salary increase over nine years add up to in terms of an overall percentage?

Guest Mar 16, 2014

0

1188

1

algebra

why is (a^x)^y = a^(x·y)

Guest Mar 16, 2014

0

1342

2

Алгебра и геометрия

С одного поля собрали по 45 ц пшеницы с гектара, а с другого - по 35 ц с гектара. Всего было собрано 1900ц. На следующий год урожайность первого поля уменьшилась на 20%, второго на 15%, а весь урожай уменьшился на 330 ц. Найдите площадь каждого поля. read more ..

Guest Mar 16, 2014

0

685

1

LOGARITHM

check whether the logarithm log*(5-2x) is defined for x=√2

Guest Mar 16, 2014

+4

1071

4

+118742

The buttons above the smilies - What do they do?

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NOTE: I have called the surrounding symbols 'entry nodes' This is not the correct term. I made it up. If someone can help me word it correctly that would be good. Thanks.
I am looking at the buttons above the smilies and trying to work out/explain read more ..

Melody Mar 16, 2014

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779

1

math hard man

the diameter of the sphere is 15 inches. what is the volume of the sphere to the nearest tenth of a cubic inch?

Guest Mar 16, 2014

Mar 15, 2014

0

999

1

power engineering

a sphere has a volume of 42.1 m3. what is the diameter?

Guest Mar 15, 2014

0

673

1

sine

can you help me find the value of x?

Guest Mar 15, 2014

0

748

2

math

10% of what number is 16

Guest Mar 15, 2014

0

1293

1

Algebra

How do I calculate the balance in the account after 5 years if the interest is compounded quarterly? The principal is 2000 at 2% annual interest rate.

Guest Mar 15, 2014

0

880

7

square roots

someone out there, pls help me... this is my 4th post:
what is the square root of 392, is it an irrational number?

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Guest Mar 15, 2014

0

622

1

square roots

Is the square root of 392 an irrational number? pls help me-------the homework is due tommorow!!!

Guest Mar 15, 2014

0

626

1

square roots

What is the square root of 392? (pls give complete ans)

Guest Mar 15, 2014

0

692

2

mathematics

how many prime numbers are there?

Guest Mar 15, 2014

0

635

3

math

4(x + 1)^2
which one need to do first?
multiple first or power first?

Guest Mar 15, 2014

0

638

1

probability

A game show has six doors. Behind two of the doors are cars and behind the other four are goats. Two doors are selected by the contestant. What is the probability that both of the selections are cars?

Guest Mar 15, 2014

0

473

0

math

[right] [/right]

Guest Mar 15, 2014

Mar 14, 2014

0

965

2

+166

Circles suck

IF A WIRE WAS BENT TO MAKE 3 SEMICIRCLES, AND EACH SEMICIRCLES DIAMETER WAS 10 CM, HOW LONG IS THE WIRE?

gamrgrrl156 Mar 14, 2014

0

681

2

Ratios & proportion

what other other methods of solving ratio proportion problems

Guest Mar 14, 2014

0

937

6

Exact Logarithmic Problems

How do you find the exponent for this problem "e^((ln(3)*ln(2))"?

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Guest Mar 14, 2014

0

610

0

Heko

Guest Mar 14, 2014

0

813

4

Calculus

assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt find dy/dt when x=9 given that dx/dt=9

Guest Mar 14, 2014

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