10/07/14
Circle Equation
2 x^2+4 x+2 y^2+12 y = 20 is the equation of a circle with and can be written in the general form (x-h)^2 + (y-k)^2 = r^2. Find h, k, and r.
10/06/14
In the number 37,781 how are the values of the tow 7s related to each other?
In the number 37,781, how are the values of the two 7s related to each other?
10/06/14
Physics help
5. Explain why the motion of a simple pendulum is not exactly the same as SHM.
10/06/14
you rent a bicycle for $20 plus $2 per hour
its a slope-intercept form to model each situation
10/06/14
If the population 10 years ago was 25,000, what is the population today?
The population of a alien city, found on the dark side of the moon has grown at a rate of 3.2% each year for the last 10 years. If the population 10 years ago was 25,000, what is the population today?
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10/06/14
word alegebra problem HELP
he bought three times as many ball point pen boxes at 4.33 each than filter pen boxes at 3.45 each and he spend 65.76 total how many boxes of each did he buy
10/05/14
I am having problems w word problems. A man was cutting a 20 foottree into 2 pieces. One piece was 4 feet longer than the other. How long are the two pieces?
I have problem w word problems. How to set it up. I have 16 problem sheet in total and when I look at it in just cant seem to focus and figure what formula to use.
10/05/14
what is the simple intrest rate on the account?
Abraham currently has a balance of $3075.21 in an account he has held for 13 years. He opened the account with an initial deposit of $2,152. what is the simple interest rate on the account?
10/05/14
Mak deposited $493.12 in a savings account that earns 3.2% simple interest. what is mak"s account balance after 13 years?
Mak deposited $493.12 in a savings account that earns 3.2% simple interest. what is mak"s account balance after 13 years?
10/05/14
Select the product of (5x - 6)(5x - 6).
Select the product of (5x - 6)(5x - 6). A. 25x2 + 36 B. 25x2 + 60x + 36 C. 25x2 - 36 D. 25x2 - 60x + 36
Which is it?
10/04/14
Select the difference of (8x2 - 5x3) - (4x2 - 9x3).
Select the difference of (8x2 - 5x3) - (4x2 - 9x3). 8x6 8x5 4x2 - 14x3 4x2 + 4x3
10/04/14
John wants to spend $325 between 3 people including sales tax.
a) approximate the amount he'd spend on each person.
b) if he were to spend $325 equally among 3 people, determine the maximum amount, before tax that he could spend on each person and not...
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10/04/14
Word problem
Rent-A-Wreck rents cars for daily use. The company charges a flat fee of $35 plus $0.33 for every mile the car is driven. Find the cost of renting a car from Rent-A-Wreck for a day when number of...
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10/04/14
Word problem
It costs XYZ Corporation $8500 to produce 1400 units and $5380 to produce 200 units. Let represent the cost in dollars and represent the number of units produced. Find a linear equation for in...
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10/04/14
How many points did each player score?
Three players scored a total of 70 points during a basketball game. One player scored twice as many as one teammate and ten points fewer than the other teammate. How many points did each player score?
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10/03/14
this can only be done when multiplying fractions if any pair of numerator and denominator can be divided by the same number evenly
This is a crossword puzzle that I'm needing help on. It's a six letter word C-N-E-
10/03/14
How do I rewrite 6f+12fy using the distributive property?
Do I divide and then use parenthesis?
10/03/14
How do you solve this?
All-purpose carpeting costs $27.50 per square meter. What is the cost of carpeting a room from wall to wall whose dimensions are 360 centimeters by 400 centimeters.
10/03/14
what is reality ?
How can I tell whats real from not for certain ? I mean for ex the table in front of me right now ? What makes it real ? Is seeing , feeling or even ppl telling me that its real enough to make it...
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