11/21/14

Find the arithmatic sequence find a10 and an when a1=1 and a4=-11
Find the arithmetic sequence find a10 and an when a1=1 and a4=-11
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11/21/14

(-2,0) and (5,0)
Write the equation
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11/21/14

rational models and independent variables
I have another problem with the same math t=1000*6.5/0.6c+331 T is the time in seconds for the sound to travel 6.5 kilometers and C is the air temp in degree CelsiusSo the question is if the air... more
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11/21/14

I'm not sure how to solve Quadratic Equations
I have to find the Vertex, Max/Min, Axis of Symmetry, Increasing and Decreasing Interval and the Zeroes. Here is one of the sample questions. y=(x+3)^2
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11/21/14

f(x)=x^3-7x^2+40
Find all of the real zeros  
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11/21/14

A theater manager graphed weekly profits as a function of the number of patrons and found that the relationship was linear.
A theater manager graphed weekly profits as a function of the number of patrons and found that the relationship was linear. One week profit was $11,333 when 1314 patrons attended. Another week 1544... more
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11/21/14

in a triangle abc,AB=BC,BCparellel to DE and x=65
OPTIONS ARE    X OR Y
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11/21/14

Add or Subtract. Simplify if possible 5-t/(t^2+9) - t-6/(t^2+9)
Add or Subtract. Simplify if possible5-t/(t^2+9) - t-6/(t^2+9)
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11/21/14

Add or Subtract. Simplify if possible 5/(t^2+9)/t-6/(t^2+9)
Add or Subtract. Simplify if possible   5/(t^2+9)/t-6/(t^2+9)
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11/21/14

an angle which is reflexive of an acute angle?
sir answer with explanaetion
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11/20/14

read half a book, if i read 84 more pages i will be 2/3 way through book, How many pages is book?
read half a book, if i read 84 more pages i will be 2/3 way through book, How many pages is book?
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11/20/14

story problem
tom says i am half way through reading my book, if i read 84 more pages I will 2/3 way through the book, how many pages are in the book
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11/20/14

You purchase five CDs for 9.95 each. The sales tax is 7%. You have 60.00. How much is your change
You purchase five CDs for 9.95 each. The sales tax is 7%. You have 60.00. How much is your change?
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11/20/14

You invest $4500 into an account that earns 6.5% interest compounded monthly.
 How long will it take for the account to double in its value?
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11/20/14

The population of a city is 127,000 and is decreasing by 2.4% each year.
a. What will the population be in 10 years? b. Find when the population will be 95,000
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11/20/14

A washer and dryer combo costs $1100. If each is bought separately, the dryer costs 6/5 times as much as the washer. Find the cost of the washer and dryer.
A washer and dryer combination costs $1100. If each is bought separately, the dryer costs 6/5 times as much as the washer. Find the cost of the washer and dryer.
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11/20/14

Help with functions!!!
How can you find the least possible value of a function? In these problems, I'm supposed to find the value of x for which the least value occurs.   Example questions I'm trying to... more
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11/20/14

THE length of a rectangle is 7 inches longer than the width, and the area of the rectangle is 144sqin . Find the dimensions
THE length of a rectangle is 7 inches longer than the width, and the area of the rectangle is 144sqin . Find the dimensions  show work
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11/20/14

Precalc help
Find identified term of the geometric sequence. 7th term: 8/5, -16/25, 32/125,-64/625,....
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11/20/14

How do i do 14.9*o.35 step by step?
I keep trying but i get it wrong each time
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11/20/14

1.) An obtuse triangle is (always sometimes, or never) a right triangle. 2.) A right triangle is (always, sometimes, or never) an equilateral triangle.
Geometry math help please. My teacher is not a very good teacher and I still don't understand any of it.
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11/20/14

Vic has a 2-pound package of flour. She uses 2/5 of the flour to make a pizza....
She then uses 3/10 of the remaining flour to make bread. Find the weight of the package of flour that she has left. Express the answer in a decimal.
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11/20/14

It takes shaley 6 hr to paint a room in her house. It takes a professional professional painter 3 hours to do the same job. How long would it take them, working
It takes shaley 6 hr to paint a room in her house. It takes a professional professional painter 3 hours to do the same job. How long would it take them, working together, to do the painting job?
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11/20/14

Percentages
Three people owe a combined total of $28,822.53. A owes 79%, B owes 11%, and C owes 10%.  A makes a payment of $12,000 while B and C make their regular monthly payment.  How are the percentages... more
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11/20/14

wth an income of 36,000 and an inflation of 3% what is the exponential equation?
With an income of 36,000 and an inflation rate of 3% each year, what is the exponential equation?
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