All Questions

+10

745

2

+1243

Help

please help

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BreeDaBoss Feb 18, 2016

0

627

1

15y-6xy

15y-6xy
Can you please help me with this question?
It's about factorising expressions, thank you.

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Guest Feb 18, 2016

0

1114

1

(sqrt(3)-4+sqrt(5))/((3sqrt(15))+15-(12sqrt(5))

(sqrt(3)-4+sqrt(5))/((3*sqrt(15))+15-(12*sqrt(5))

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Guest Feb 18, 2016

+5

891

3

is this how you spell pi

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Guest Feb 18, 2016

0

984

2

+333

Series Question

Let the series =1+ if a2=7 what is a5?

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Misaki Feb 18, 2016

0

760

3

expand this pls

expand 9 (2x - 3y)

InjustaGod ●●●

Guest Feb 18, 2016

0

776

1

steps to calculate if x=-1 and x=1

6(x)4/3=?

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Guest Feb 18, 2016

0

655

2

Help!

is 0.5 over 0.5 1?

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Guest Feb 18, 2016

0

737

2

yr 8 hw

-8/9 x 1 3/4

Solveit ●●

Guest Feb 18, 2016

0

1614

2

If I get paid 7.75 an hour, and I work 5.5 hours for 5 days a week and get paid every two weeks how much am I getting paid

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Guest Feb 18, 2016

0

9

1035

2

physics

Exactly how fast should a 100 kg mass move tangentially in order to maintain a perfect circular orbit around Earth at a distance of 6,500,000 meters from the center of the Earth?

physics

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Guest Feb 18, 2016

0

994

2

no idea what to do... please help.

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Guest Feb 18, 2016

0

496

3

calc

pls help

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Guest Feb 18, 2016

0

626

1

tan-1

how to get tan-1?

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Guest Feb 18, 2016

0

1548

1

+109

The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)^7t. There are 20 bacteria present initially and a biologist

The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)^7t. There are 20 bacteria present initially and a biologist wishes to find out how many hours will elapse until there are 3,340 bacteria present. What is the read more ..

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stephdp Feb 18, 2016

0

1906

1

+109

The amount of polonium-210 remaining, P(t), after t days in a sample can be modeled by the exponential function P(t) = 100e^−0.005t, where 100 represents the

The amount of polonium-210 remaining, P(t), after t days in a sample can be modeled by the exponential function P(t) = 100e^−0.005t, where 100 represents the initial number of grams in the sample. What is an equivalent expression, written as a percentage read more ..

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stephdp Feb 18, 2016

0

559

1

i need help factoring with a Coefficient

i need help factoring with a Coefficient
-6x^2+x+15

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Guest Feb 18, 2016

0

890

1

f^2+7f+10/f+2

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Guest Feb 18, 2016

0

440

1

Math

What is three fifths divided by negative three over twenty

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Guest Feb 18, 2016

0

1377

2

+109

An investment is advertised as returning 0.6% every month, compounded monthly. If $10,000 is invested, the growth can be modeled by the equation A(t) =

An investment is advertised as returning 0.6% every month, compounded monthly. If $10,000 is invested, the growth can be modeled by the equation A(t) = 10,000(1.006)^12t. What is the equivalent annual growth rate for this investment (rounded to the nearest read more ..

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stephdp Feb 18, 2016

0

535

1

algebra

20t – 19t + 2 = 20

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Guest Feb 18, 2016

0

447

1

question

What is (2^3)^4

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Guest Feb 18, 2016

0

582

1

A=250(1+0.8) 2

A=250(1+0.8)2

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Guest Feb 18, 2016

All Questions ⁺⁰238403 Questions

Help

15y-6xy

(sqrt(3)-4+sqrt(5))/((3sqrt(15))+15-(12sqrt(5))

is this how you spell pi

Series Question

expand this pls

steps to calculate if x=-1 and x=1

Help!

yr 8 hw

If I get paid 7.75 an hour, and I work 5.5 hours for 5 days a week and get paid every two weeks how much am I getting paid

physics

no idea what to do... please help.

calc

tan-1

The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)^7t. There are 20 bacteria present initially and a biologist

The amount of polonium-210 remaining, P(t), after t days in a sample can be modeled by the exponential function P(t) = 100e^−0.005t, where 100 represents the

i need help factoring with a Coefficient

f^2+7f+10/f+2

Math

An investment is advertised as returning 0.6% every month, compounded monthly. If $10,000 is invested, the growth can be modeled by the equation A(t) =

algebra

question

A=250(1+0.8) 2

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