03/16/17

(-1,-2-)(4,7)
I need to know this answer for a test
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03/16/17

Find a quadratic function y=ax^2+bx+c knowing it has a minimum of -9, and xerox at 1/2 and -5/2.
Show all steps and work
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03/16/17

....(n-2) x 180 degree.. Where n = the number of sides om the polygon.. what is the interior angle sum of the eight -sided shape ?
The sum of the interior angles of a polygon can be found using : ....(n-2) x 180 degree.. Where n = the number of sides om the polygon.. what is the interior angle sum of the eight -sided shape ?
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03/15/17

I have to add two proportions
I was told to add a2=cd and b2=ce what is the sum?
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03/15/17

What is 1,300 divided by 1,000? How do you turn the answer into a whole or mixed fraction?
What is 1,300 divided by 1,000? how do you turn the answer into a whole or mixed fraction? 
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03/15/17

Algerbra help
.03p=115 I just don't know the answer
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03/15/17

What is 1.72 expressed as a ratio of two integers? Show your work. Make sure your answer is reduced to lowest terms
hi please help me 
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03/15/17

The Czech Republic has approximately 1,300 cellular phones per 1,000 people. Express the number of phones per person as a whole or mixed number
The Czech Republic has approximately 1,300 cellular phones per 1,000 people. Express the number of phones per person as a whole or mixed number
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03/15/17

Word problem
You deposit $400 each month into an account earning 7% interest compounded monthly.a) How much will you have in the account in 20 years?$Incorrectb) How much total money will you put into the... more
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03/15/17

Find all the zeroes
How would you find all the zeroes for x^4-6x^3+9x^2+6x-10, if one zero is 3-i? and what would the answer be?
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03/15/17

Math zero's problem
How would you find all the zeroes for x^3+4x^2+4x+1?
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03/15/17

Approximately how many voters in town will vote for Thompson?
A newspaper takes a random sample of 140 voters in a town with 3,500 registered voters. In the sample 67 voters said they would vote for Thompson. Approximately how many voters in town will vote... more
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03/15/17

Suppose you roll a special 40-sided die. What is the probability that the number rolled is a "1" OR a "2"
Suppose you roll a special 40-sided die. What is the probability that the number rolled is a "1" OR a "2"
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03/15/17

Suppose you roll a special 40-sided die. What is the probability that the number rolled is a "1" OR a "2"
Suppose you roll a special 40-sided die. What is the probability that the number rolled is a "1" OR a "2"
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03/15/17

suppose that the equation v=5.5x^2-440x+17500 represents the value of a car from 1970 to 2017. What year did the car have the least value? (x=0 in 1970)
suppose that the equation v=5.5x^2-440x+17500 represents the value of a car from 1970 to 2017. What year did the car have the least value? (x=0 in 1970)
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03/15/17

If I have one assignment left worth10% and my final score for the whole course so far is 82 what do I have to get on this assignment to
If I have 2 assignments left worth 10% each and my final score for the whole course so far is 82 what do i have to get on each assignment  to  raise my final grade to a 84.If you can tell me this... more
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03/14/17

What does this reveal about human nature? How can we counteract this tendency?
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03/14/17

Using the two equations above, solve for x.
2x =2y + 40 3y =48 - 9x   Using the two equations above, solve for x.   A.  x = 64 B.  x = 8 C.  x = -11 D.  x = 9  
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03/14/17

determinants muliplication
i have two determinants.let A=|1 2 3,4 5 6,7 8 9| and B=|1 2 3,4 5 6,10 11 12| .now i have to multiply these two determinants.i just want to know that is there any property or method or formula... more
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03/14/17

one-half of a number
 what is         one-half of a number  
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03/14/17

ou take a tied balloon and squeeze it between your hands, decreasing the volume. Explain what happens to the pressure of gas inside of the balloon and WHY.
Please help me answering this question. Thank you
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03/14/17

Natural numbers
The common factors of two numbers are 1,5 and 7. Find the greatest number by which the two numbers can be divided without leaving any remainder?
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03/14/17

What is the slope of the line that passes through the points (6, 2) and (4, 10)? 4 —4
What is the slope of the line that passes through the points (6, 2) and (4, 10)? 4 —4
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03/14/17

what is the domain of f(x)=3-2x/9-4x
the question ask what is the domain of the funcition when f(x)=3-2x divided by 9-4x                                                                                                
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03/14/17

On a certain day, the probability that you will walk to class is 2/7.
When you walk, the probability that you will be late is 1/9. When you do not walk the probability that you will be late is 3/8. Find the probability that you will be late to class.
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