# pavleen

Most popular questions and responses by pavleen-
## math

what is 8P3

*asked on April 25, 2010* -
## sci...

what is trace fossil

*asked on March 28, 2010* -
## math

bob has a container with a capacity of 12 quarts. he wants to express this capacity in gallons. write a proportion to find the number of gallons of water bob's container can hold.

*asked on February 10, 2011* -
## math

simplify the expression below (3x^2y-5xy+12xy^2)-(5xy^2+4xy) 3x^2y - xy + 17xy^2

*asked on February 24, 2011* -
## sci

wat is the difference betwwen a mold and cast

*asked on March 28, 2010* -
## math

-6x8 -x+=- -6x8=48

*asked on December 11, 2010* -
## MATH

a polygon with congruent sides and angles is called

*asked on February 18, 2010* -
## Economics

My homework question says " what is the opportunity cost of good x in term of y, when production is shifted from point b to c along the pcc?" For b the x axis is on 40 and the y axis is at 75. So the opportunity cost will be 35 For c the x axis is 70 and

*asked on October 3, 2015* -
## math

12ab + 8ab + 5ab is it 25ab

*asked on February 26, 2011* -
## math

which transformation is the image not congruent line reflection translation rotation dilation

*asked on February 13, 2011* -
## math

wai ling averaged 84 on her first three exams and 82 on her next 2 exams.what grade must she obtain on her sixth test in order to average 85 for all six exams? 94

*asked on February 14, 2011* -
## english

can you suggest me some websites to study for da ela test on mondat

*asked on April 25, 2010* -
## math

what is the product of (x+4)and (x-5) j

*asked on March 14, 2011* -
## math

2x(3y) 6xy

*asked on February 14, 2011* -
## math

eight year from now. Oana will be twice as old as her brother is now. Oana is now 12 year old. how old her brother now umm 10

*asked on February 14, 2011* -
## Math

Kee had to buy 2 tires and patch the tires on his bicycle 3 times this year. How much did he spend repairing his bicycle if these were all the repairs he needed? Use the variablees x and y to write an expression for the cost of kee's repairs. then find the

*asked on February 24, 2010* -
## MATH

write this in scientific notation A)(1.6x10 to the fifth power)(12.7x10 to the forth power)

*asked on February 18, 2010* -
## math

in human most of the energy needed for life activities come from carbon dioxide

*asked on August 30, 2010* -
## math

what is 7c2

*asked on April 25, 2010* -
## Science

What tool/instrument is used to measure liquid volume?

*asked on February 17, 2010* -
## math

can your help me with my homework question? Gildas family goes on vacation. They travel 125 miles in the first 2.5 hours.If Gildas family continues to travel at this rate.how many miles will they travel in 6 hours? distance= rate + time

*asked on February 17, 2010* -
## sci

how does a mold fossil form

*asked on March 28, 2010* -
## social studies

what is the purpose of the george washington cabeniet

*asked on February 28, 2010* -
## math

what is area

*asked on February 28, 2010* -
## MATH

4a+6=2a+12

*asked on February 28, 2010* -
## Math

Store A usually sells a jacket for $72 but today I can buy it for $40. Store B usually sells the same jacket for $38 but today I can buy it for $18. Which store is offering the greatest percentage off the origanal price ? In which store would you buy the

*asked on February 19, 2010* -
## science

why does an air bubble rise to the surface of a glass of water

*asked on February 17, 2010* -
## math

y^3- 7y^2+ 8y -13 y=2 9

*asked on March 14, 2011* -
## math

which of the following is a prince F)1 G)31 H)51 J)57

*asked on March 14, 2011* -
## math

8x+4/2

*asked on February 14, 2011* -
## math

(x-3)(x+9)

*asked on February 13, 2011* -
## math

-2x-5= negative x negative= positive 5x2=10 -5x-2=10

*asked on December 11, 2010* -
## MATH

maria collected the gas given off by a glowing piece of charcoal . the gas was then bubbled through a small amount of colorless limewater . part of maria's report stated . after the gas was put into the jar the lime water gradually changed to milky white

*asked on August 30, 2010* -
## SHSAT

Louis attended some baseball games this past summer. The last four games he attended were at the shea stadium. All but five games he attended were at the Yankee Stadium. All but five games he attended were at the Yankee Stadium. At least three games he

*asked on July 10, 2010* -
## math

what does ! mean in math

*asked on May 1, 2010* -
## math

what does ! mean in math

*asked on April 25, 2010* -
## math

what is the expression r^2+s^3 when r=5 and s=3

*asked on March 31, 2010* -
## matrh

what is area

*asked on March 1, 2010* -
## math

2t-1-3t+4

*asked on February 28, 2010* -
## math

what is square roots

*asked on February 28, 2010* -
## MATH

3x=2y=4and 2y= ____________________________

*asked on February 28, 2010* -
## math

what is the area of a trapazoid if one base is 10, the other base is 6" and the 2 is the height

*asked on February 25, 2010* -
## math

angles that add up to 180 degree are called

*asked on February 18, 2010* -
## science

what does density mean

*asked on February 17, 2010* -
## MATH

solve and graph: 3a-8

*asked on February 17, 2010* -
## math

10x + 5 (x + 4)= 230 x=_____

*asked on February 17, 2010* -
## math

which of the following is the gcf of 4x^2y and 4x f- x^2 g-4x h-4 j-2x

*asked on March 14, 2011* -
## math

what is the product of (x-3) and (x-1) x^2 - 4x +3

*asked on March 14, 2011* -
## math

if p=a^2+a-1,which expression represents P+R

*asked on February 26, 2011* -
## science

the plant disease that causes flower young leaves and stems to die quickly is called ____________.

*asked on February 26, 2011* -
## math

(3x-5)(2x -8) 5x^2+3

*asked on February 24, 2011* -
## math

(7x+4)(2x+4)

*asked on February 13, 2011* -
## math

x y -1 1 0 4 1 7 2 10 3 5 i got the answer it 13 and 15 what duhh rule

*asked on February 10, 2011* -
## MATH

how do u answer a question that uses !

*asked on April 25, 2010* -
## math

If the cirumference of a circle is 16 pi what is the radius

*asked on March 31, 2010* -
## sci

what is mold fosil

*asked on March 28, 2010* -
## science

Explain how a fossil mold different from a fossil cast

*asked on March 28, 2010* -
## math

can a object with sides of 17,15,7 a right angle triange

*asked on March 19, 2010* -
## math

what is a surfex angle

*asked on February 28, 2010* -
## math

An angle less than 90 degree is called

*asked on February 19, 2010* -
## MATH

An angle more than go but less than 180 is called

*asked on February 19, 2010* -
## math

lines that form right angle when they meet are called

*asked on February 18, 2010* -
## circumference

what owuld the area of a cicle be if 10 is the diamter

*asked on February 18, 2010* -
## Math

what is the perimeter of a square if one of it side is 6 inches

*asked on February 18, 2010* -
## science

what does mass mean

*asked on February 17, 2010* -
## MATH

15a-34=41

*asked on February 17, 2010* -
## MATH

2x-1 = x-1 ___ ___ 5 3

*asked on February 17, 2010* -
## MATH

6(2y-3)=18

*asked on February 17, 2010* -
## factor completely

2x^2-8

*asked on September 20, 2012* -
## math

simplify 4+17+(-29) + 13 + (-22)+ (-3)

*asked on March 17, 2011* -
## math

median: find 3% of 80 answer:2.4

*asked on March 17, 2011* -
## math

(2r+s)14sr= 28rs

*asked on March 17, 2011* -
## math

(2r+s)14sr= 28rs

*asked on March 17, 2011* -
## science

foods that are canned are cooked at high temperatures and then placed in airtight containers what efffect do these action have on the food

*asked on February 26, 2011* -
## science

bacteria that change nitrogen from the air into compounds that plants can use is called _______________ i don't know what the answer is

*asked on February 26, 2011* -
## science

i need a science fair project that will last more than a week

*asked on February 24, 2011* -
## math

3a^2b + 6a^2b 9a^4b^2

*asked on February 24, 2011* -
## math

multiply the two binomial below (2x-3)(2x+3) the answer is 4x^2+9 is this correct

*asked on February 24, 2011* -
## math

If 3-x>10 x

*asked on February 14, 2011* -
## math

60x30/60+30 20

*asked on February 14, 2011* -
## math

(7x+4)(2x+4)

*asked on February 13, 2011* -
## math

(x-2)(x-7)

*asked on February 13, 2011* -
## math

(x-8)(x-4)

*asked on February 13, 2011* -
## math

Rowan raised $640 in a chairty walked last year . this year he raised 15 percent more than last year. how much did rowan raise this year. wat do i do

*asked on February 10, 2011* -
## math

what is 10^5-10^6 is it 10^11

*asked on January 2, 2011* -
## math

48/(-12) + / - = - 48 / -12 = -4

*asked on December 11, 2010* -
## math

9/(-3) + / - = - 9/-3=-3

*asked on December 11, 2010* -
## math

what is the value of 9090/90 in decimal

*asked on July 10, 2010* -
## math

8d=40

*asked on May 4, 2010* -
## math

40 is 160% of wat question

*asked on May 1, 2010* -
## math

51 is 755 of wat number

*asked on May 1, 2010* -
## math

55 is 50% of what number

*asked on May 1, 2010* -
## MATH

:D HOW DO U DO 7C4

*asked on April 25, 2010* -
## math

how do u do 3P4

*asked on April 25, 2010* -
## math

861x46

*asked on April 9, 2010* -
## math

whats 17=5b+8

*asked on March 31, 2010* -
## math

what is a n angle

*asked on March 31, 2010* -
## MATH

2t-1-3t+4

*asked on February 28, 2010* -
## Math

Logan changed bank account and now receives 1% more in interest than he used to. Write an expression?

*asked on February 28, 2010* -
## Math

what is the area of a square if 1 side equals 3"

*asked on February 25, 2010*

## Pages

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