03/23/14

algebra word problem
The Sugar Sweet Company is going to transport its sugar to market. It will cost $5200 to rent trucks, and it will cost an additional $200 for each ton of sugar transported. Let c represent the... more
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03/23/14

equations, GFC and LCM
  1.  Did I solve the GCF and LCF for 28, 35 and 42?           28 = 2^2 x 7        35 = 5 x 7             42 = 2^2 x 2^2 x 2 x 3       GCF = 2^2 x 3     LCF = 2x^2 x 5 x 7 x 2 x 3 = ... more
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03/23/14

What amount of water in kilogram would be lifted by a motor having power 0.5 hp at the height of 5 m in 98 second?
THIS IS THE QUESTION OF PHYSICS.THE CHAPTER IS ENERGY,POWER AND WORK. I WANT THIS QUESTION'S ANSWER URGENTLY WITH STEPS. PLEASE HELP ME.
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03/21/14

Scientific Notation
A company produces 4.56 x 10 to the 3rd pwer light bulbs each week. Written in scientific notatio, which is the best estimate of how many light bulbs the company will make in 9.36 x 10 to the 2nd... more
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03/20/14

2+1-2+11+20
i really need this question to be answered so that i can get an A
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03/19/14

Regrouping
Explain why the number of tens decreases after regrouping? That is the writing and reasoning question given. The only other problems on the page are 426+235, 339+156, 408+58 and 147+424.  It is... more
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03/19/14

If I know the SquareFeet (Sq.Ft.) of a plot, can I calculate Length (L) and Width (W)
If I have a Square Feet (Sq. Ft.) of 28314, how can I calculate one possible Length (L) and Width (W) assuming it is a rectangle? I realize there are different possibilities/combinations of L&... more
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03/19/14

Evaluate the sequence
For the sequence An=2+5*(n-1), the first term is? the second term is? the third term is? the fourth term is? the fifth term is? the common difference (d) is?  
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03/19/14

physics question on motion in one dimension
 is motion of a ball on a smooth surface an example of uniform velocity?  is motion of a ball on a rough surface an example of variable velocity? is a car moving on a straight path an example of... more
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03/18/14

a farm raises a total of 220 chickens and pigs. the number of legs of the farm totals 520. how many chickens and pigs are at the farm?
a farm raises a total of 220 chickens and pigs. the number of legs of the farm totals 520. how many chickens and pigs are on the farm?
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03/16/14

8-bit representation question
Using 8-bit representation compute the following sumsa) 111 + 45b) 67 + 67
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03/16/14

csc^2 theta divided by cot theta
I need help solving this problem
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03/16/14

58.52 is 22% of what number?
58.52 is 22% of what number?
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03/16/14

perimeter with variables
the perimeter of a rectangle is 64f  the width is 1/2 the length less 1 foot shouldnt the equation be  1+1/2l- 1 equals 64
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03/16/14

In the order pair (2,2) a solution to the inequality y<2x+3
Please show work thank you very very much
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03/14/14

100 congruent triangles that each has an angle of 15°. how many triangles would need to make a pinwheel?
So theres 100 congruent triangles that each have a measure to 15°. How many of these triangles are needed to make a pinwheel
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03/13/14

What is the easiest way to figure out how to set up an equation that consists of the is/of..this is hard for me to set up a the problem correctly..Help!
such as : If 1/4 inch on a map represents 8 miles, how many miles are represented by 3 and 3/4 inches on the map?
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03/13/14

truth table help
Write the truth table for ~(a ^ b) V (a V b) ?
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03/12/14

may someone please help me on fractions? ineed help in understanding this...
how does 3-1/9=3 8/9?please and thank you.
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03/12/14

need help with de morgans law
Use De Morgan’s law and write the negation to:(a) My son is younger than 18 and he loves golf(b) The sun rise in the east and rises at dawn
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03/11/14

Grams-moles
How would I convert grams into moles, and vice versa? Please make is as simple as possible! Thanks!
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03/11/14

Multi step equations and inequalities
a group  produced 8 plays over the last 2 years. Their goal is to prodce 11/2 times as many as in the previous 2 years. How many plays do they want to produce?
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03/11/14

2x+y=-3 what is the slope and the y interger
I can't figure out the slope and the y integer on 2x+y= -3
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03/11/14

Perform the operation and simplify
Sin x cox (tan x +cot x)
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03/10/14

Step by step direction for convert fractions and decimals
My fifth grade daughter is having trouble in math she's A+ student but math is getting really hard she's working on convert fractions and decimals numbers and doesn't understand it help.
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