All Questions ⁺⁰237749 Questions

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596

1

5(-x^2tan^2(x)+sec(x)cos(x)(x^2sec^2(x)+2xtan(x)))/(sec^2(x)cos(x)) if x=5

5(-x^2tan^2(x)+sec(x)cos(x)(x^2sec^2(x)+2xtan(x)))/(sec^2(x)cos(x)) if x=5

Guest Oct 6, 2016

0

688

6

Saving for College.......

Your son will be going to college in 10 years and you are starting a fund for his education. He will need $25,000 at the beginning of each year for four years. The fund earns 5% annually, compounded monthly, and you plan to make monthly deposits, read more ..

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Guest Oct 6, 2016

0

585

2

Solving absolute value inequalities

Guest Oct 6, 2016

0

714

1

5 loaves of bread each made with 1/4 cup of oil. There was 5/8 cup of oil left. How much oil in all

Judy made 5 loaves of bread each containing 1/4 cup of oil. There was 5/8 cup of oil left. How much did Judy start with? ( multiplication with fractions and whole numbers)

Guest Oct 6, 2016

0

615

1

Piecewise Function

How can I write a piecewise function without gettting stuck?

Guest Oct 6, 2016

0

481

1

x(x-50)

Guest Oct 6, 2016

0

710

1

find the solution of these equations -3x-7y=-66 -10-7y=-24

find the solution of these equations
-3x-7y=-66
-10-7y=-24

Guest Oct 6, 2016

0

589

1

Savings Plan and Investments

If you want to retire in 25 years, draw $50,000 each year forever, with an APR of 7%, how much do you need to deposit every month?

Guest Oct 6, 2016

0

725

0

help

In a Gallop Poll, 595 of 1009 adults surveyed said they want to lose weight. Calculate a confidence interval for the proportion of adults who want to lose weight.

Guest Oct 6, 2016

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1046

2

9 log x = 2

Guest Oct 6, 2016

0

769

1

3 pounds $0.90 how much will 10 pounds cost?

3 pounds $0.90 how much will 10 pounds cost?

Guest Oct 6, 2016

0

724

4

1/1991+ 1992*1990/1991 - 1992 IT IS SOO EASY (I AM 9)

1/1991+ 1992*1990/1991 - 1992

without doing 4digit by 4digit multiplication
read more ..

Guest Oct 6, 2016

0

805

1

earths diameter

what is the perimeter of the earth

Guest Oct 6, 2016

0

573

1

Rational

What does rational mean

Guest Oct 6, 2016

0

369

0

need result

27,977(.039/12)(1-(1+.039/12)^(-12*1))

Guest Oct 6, 2016

-1

1290

0

+817

If a piece of cadmium with a mass of 65.5g and a temperature of 100.0 degrees Celsius is dropped into 25.0 cm^3 of water at 23.0 deg. Celsius, what

If a piece of cadmium with a mass of 65.5g and a temperature of 100.0 degrees Celsius is dropped into 25.0 cm^3 of water at 23.0 deg. Celsius, what will the final temperature of the system be?
Cadmium Cp= .2311 J/g - Deg. Celsius
Water read more ..

physics

Landry Oct 6, 2016

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595

1

what does this mean?

Guest Oct 6, 2016

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