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Math Question Algebra Word Problem Algebra Equations

10/29/14

Kira owes the bank some money at 6% per year. After one year, she paid $80 in interest. How much money does she still owe to the bank?

Just a math problem that I have been stuck on for a while.

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Math Question Algebra Word Problems

10/29/14

Math word problems

A truck can travel 120 miles in the same time that it takes a car to travel 260 miles. If the trucks rate is 35 miles faster find the average rate for both

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Math Question Math Help

10/28/14

How do you use a number line in order to compare -1 2/5, 0, 3/8, and -1 5/8?

I just do not know which of those fractions goes from least to greatest?

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Math Question Math

10/28/14

the cost of2 televisions and 3 dvd players is $1,421. The cost of 1 dvd player is half the cost of 1 television whats the cost of the television

Its asking what is the cost of the tv I dont get it help me

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Math Question Slope

10/28/14

Find the slope of the line passing through the points (0,-5) and (4,2)

I need help like as soon as possible please

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Math Question Math Problem

10/27/14

Point-slope Form

Which is an equation in point-slope form for the given point and slope? Point: (1,-7); Slope: -2/3

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Math Question

10/26/14

THE COORDINATES OF THE TURNING POINT OF THE GRAPH OF y=x^2+4x+q ARE (-2,-7). what is the value of q?

please help me

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Math Question Math Problem

10/23/14

Math Question that a have being thinking about.

If a cord holds a fixed weight, how much weight would two cord put together hold; and if it were to be braided, how much more would the braided cord would be able to carried above the two unbraided... more

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Math Question

10/20/14

Philip played video games for 55 min before dinner. For what part of an hour did he play?

It's a math problem

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Math Question

10/15/14

i am 45 i have 25 ones how many tens do i have?

a math problem for my daughter need it written out so she can understand. Third grade math problems please help

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Math Question

10/14/14

for every girl at the art school there is 3 boys.....if there is 236 students total...how many how many boys are taking classes at the school

for every girl at the art school there is 3 boys.....if there is 236 students total...how many how many boys are taking classes at the school?

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Math Question Algebra Help Diagram Venn Diagrams

10/13/14

Ven diagram

Given: U={a,b,c,d,e}; X={a,c,d}; Y={b,d} and Z={a,e} Find the following: a) (X’ ∪ Y)’ ∪ Z & its Cardinal# (n) b) X ∪ (Y’ ∩ Z’) & its Cardinal# (n) c) X – Z’ & its Cardinal# (n)

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Math Question

10/06/14

If a family has 7 children, in how many ways could the parents have 5 boys and 2 girls?

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Math Question Math Math Help

09/26/14

how many feet of ribbon do you need to go around the pole, including the bow?

The school dance committee wants to decorate the columns in the cafeteria with ribbons. one of the columns has a diameter of 1 foot 6 inches. If you need 18 inches of ribbon for the bow, how many... more

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Math Question Math Math Help Differentiation

09/22/14

Differentiation

Two variables x and y are related by y= ln(2+e-x) for x >0. Given that x is increasing at a rate of 3 units per second, find, in terms of e, the rate of change of y when x=1. Ans:... more

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Math Question Math Math Help Mathematics

09/22/14

Differentiation

Differentiate with respect to x. ln[ (x+3)3 cos3x / sin x ] Thank You ! :) Ans : 3/(x+2) -3tan3x -cotx

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Math Question

09/20/14

help me with a simple math formula I can't figure out

I have 6 pictures all 13" wide that I would like to space evenly across a 136" wide wall and its driving me crazy because I'm sure its a simple formula to figure out but could someone please tell... more

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Math Question Math Statistics Statistics Question

09/19/14

Deviation anxiety

A researcher is interested in comparing a new self-talk method for reducing anxiety in individuals who are “clinically anxious.” Assume the mean and standard deviation of this measure of anxiety... more

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Math Question

09/19/14

Please solve

this one I am struggling with 2. Each of the following refers to three quantities. Introduce variables to represent the first two of these quantities, and then represent the third quantity in terms... more

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Math Question Physics Sound And Light Waves Sustainable Energy

09/17/14

Sustainable Energy: Wind

A wind farm occupying a certain (unspecified) area in which the average wind speed is 3 metres per second (m/s) generates an average power of 5 kWh/d. If the wind speed is doubled to 6 m/s, what is... more

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Math Question Math Math Help Mathmatics

09/17/14

Perpendicular Line

Which of the following is the equation of a line perpendicular to the line y=-3/2 x + 4 passing through the point (3,9)A.) 2x - 3y = 21B.) -2x + 3y = 21C.) 2x + 3y = 21D.) -2x - 3y = 21

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Math Question Math Math Help Math Answers

09/16/14

angle xyz and angle yzw are linear pair.If angle xyz measures 23 degrees, what is the measurement of angle yzw?

i dont understand it, can someone give me an answer?!!

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Math Question

09/15/14

If there are four roads from town A to town B and three roads from town B to town C, how many routes are there from town A to town C which go through town B?

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Math Question

09/15/14

How many ways can 6 people be seated in a row, if Ruth must be seated in the first chair?

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Math Question Algebra 2 Mathematics Math Problem

09/15/14

Algebra 2 Work Practice

if f(x)=x^2+3x+5 what is f(a+h)A.) ( a+h)^2 + 3(a+h) + 5(a+h)B.) a^2 + 2ah + h^2 + 3a + 3h + 5C.)h^2 + 3a + 3h + 5D.) (x^2 + 3ax + 5) (a+h) Help Please!

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Kira owes the bank some money at 6% per year. After one year, she paid $80 in interest. How much money does she still owe to the bank?

Math word problems

How do you use a number line in order to compare -1 2/5, 0, 3/8, and -1 5/8?

the cost of2 televisions and 3 dvd players is $1,421. The cost of 1 dvd player is half the cost of 1 television whats the cost of the television

Find the slope of the line passing through the points (0,-5) and (4,2)

Point-slope Form

THE COORDINATES OF THE TURNING POINT OF THE GRAPH OF y=x^2+4x+q ARE (-2,-7). what is the value of q?

Math Question that a have being thinking about.

Philip played video games for 55 min before dinner. For what part of an hour did he play?

i am 45 i have 25 ones how many tens do i have?

for every girl at the art school there is 3 boys.....if there is 236 students total...how many how many boys are taking classes at the school

Ven diagram

If a family has 7 children, in how many ways could the parents have 5 boys and 2 girls?

how many feet of ribbon do you need to go around the pole, including the bow?

Differentiation

Differentiation

help me with a simple math formula I can't figure out

Deviation anxiety

Please solve

Sustainable Energy: Wind

Perpendicular Line

angle xyz and angle yzw are linear pair.If angle xyz measures 23 degrees, what is the measurement of angle yzw?

If there are four roads from town A to town B and three roads from town B to town C, how many routes are there from town A to town C which go through town B?

How many ways can 6 people be seated in a row, if Ruth must be seated in the first chair?

Algebra 2 Work Practice

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