1,067 Answered Questions for the topic Math Question

Math Question

04/12/13

2a-6b-a^2+9b^2
2a-6b-a^2+9b^2
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Math Question

04/12/13

how do i make a table and graph the function f(x)=2(3)^x
and to label at least 3 points on the graph how do find the domain and range of this function is increasing or decreasing
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Math Question

04/05/13

y-4=(x+2)^2
Please help with this y-4=(x+2)^2
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Math Question

04/04/13

The upper quartile of a set of data is a number that
what is a set of data for any numbers
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Math Question

04/02/13

ln(x+3)-ln(x-1)=2
how do you solve this problem?
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Math Question Word Problem

04/02/13

What was Sergio's failing exam score?
Sergio took four exams. He received good scores on three exams, but failed one. The teacher allows her student's to drop their lowest score. When Sergio does this, his average increases from 70 to... more
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Math Question

04/01/13

how do you find the square root
i need to know because i have staar tuesday
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Math Question

03/29/13

Find the volume of a sphere with a radius of 7cm to the nearest whole unit
I am not getting the correct answer no matter how many times I try the problem I feel like it is a simple problem and I don't know why I am not getting the right answer.  Thank you so much!
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Math Question

03/24/13

How do I factor out 12x^2+15?
I just want to double check on how it's properly done
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Math Question Math

03/19/13

explain how to find the output values for the funcion y= 6x+2 for x= -5
funcion y= 6x+ 2 for x= -5.  
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Math Question

03/17/13

20 is what percent of 1480
how to learn how to do this math problem 
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Math Question

03/16/13

6-1x0+2/2=?
I think the answer is 7. Is 7 the correct answer?
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Math Question Math Math Equations

03/06/13

12-1x0+4/2=
The answer I get is 10, i have asked others and they get 14, but I'm using PEMDAS, and it's kind of a debatable issue here LOL
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Math Question

03/05/13

5x/(x^2-9)+2/(x+4)
I'm in AlegebraII and im on Adding  and Subtracting Rational Expressions
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Math Question

02/25/13

What does it mean if a number occurs more than once in a row of a steam-and- leaf plot?
I'm trying to help my 5th grader with some math homework, and I content understand steam-and-leaf plots.  
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Math Question Word Problem

02/18/13

Geometry problem involving triangles
Woody Woodpecker pecked at a 17 meter wooden pole until it cracked and the upper part fell, with the top hitting the ground 10 meters from the foot of the pole. Since the upper part had not... more
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Math Question

02/16/13

im trying to set up an equation properly.
I am trying to solve for miles traveled. I am unsure I have written the equation(?) (expression) correctly. if a taxi costs $5 plus .070 per mile and tolls cost an additional 3.50 how far can you... more
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Math Question Algebra

02/13/13

3<8+5/6x<18
Solve the inequality then write the answer in set notation.
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Math Question Word Problem

02/12/13

Dave purchased a $24000 life insurance policy at the price of $31 per $1000 of coverage. If he pays the premium quarterly, how much is each installment?
I need help figuring this out.
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Math Question Decimal To Fraction

01/30/13

Change decimal to fraction
How do I change a decimal to a fraction
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Math Question

01/29/13

What division sentence means the same as the following subtraction sentences? 12-4=8, 8-4=4,4-4=0
12-4=8  8-4=4 4-4=0
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Math Question Algebra Graphing

01/15/13

How to graph y=5x and y=4.5x and y=4.75x on one graph
Math problem 
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Math Question

01/13/13

Tne number n of state and federal inmates in millions during year x where x 2002 n = 0.03x - 58.79 what year were there 1.3 million inmates.
I need help solving this math question and I can not figure out the solution to the problem in the correct order.
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Math Question

01/06/13

(4.2 x 10^3)(1.5 x 10^6)
I need help. I dont know how to get the anwser to this math question. I need to do either properties of exponents which are product of powers, power of a power, power of a product, negatvie... more
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Math Question

12/16/12

(p^2+4p-26) divided by (p+8)
homework help
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