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All Questions
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237641 Questions
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581
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
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Guest
Oct 6, 2016
0
668
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,
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Guest
Oct 6, 2016
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562
2
Solving absolute value inequalities
|4x+1|-2>-5
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Guest
Oct 6, 2016
0
694
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)
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Guest
Oct 6, 2016
0
596
1
Piecewise Function
How can I write a piecewise function without gettting stuck?
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Guest
Oct 6, 2016
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466
1
x(x-50)
x(x-50)
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Guest
Oct 6, 2016
0
695
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
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Guest
Oct 6, 2016
0
570
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?
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Guest
Oct 6, 2016
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707
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
0
1033
2
9 log x = 2
9 log x = 2
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Guest
Oct 6, 2016
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753
1
3 pounds $0.90 how much will 10 pounds cost?
3 pounds $0.90 how much will 10 pounds cost?
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Guest
Oct 6, 2016
0
709
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
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Guest
Oct 6, 2016
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793
1
earths diameter
what is the perimeter of the earth
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Guest
Oct 6, 2016
0
558
1
Rational
What does rational mean
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Guest
Oct 6, 2016
0
352
0
need result
27,977(.039/12)(1-(1+.039/12)^(-12*1))
Guest
Oct 6, 2016
-1
1271
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
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physics
Landry
Oct 6, 2016
0
580
1
what does this mean?
2^t
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Guest
Oct 6, 2016
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