Tuesday

July 22, 2014

July 22, 2014

Total # Posts: 36

**chemistry**

What volume would a 0.0871 gram sample of air occupy if the density of air is 1.29 g/L

**prealgebra**

hhhhhhhhhhhheeeeeeeeeeeeeeloooooooooooooooooooo helllo hello hello helllllooooo where r u?????????????????

**prealgebra**

For #s 4-7 #4) is Increase 35 by 40% 35 * 1.4 = 49 #5)Increase 125 by 8% 125 * 0.08 = 10 #6) Decrease 8 by 75% 8 * 0.75 = 6 #7) Decrease 135 by 22% 135 * 0.22 = 29.7 ARE THESE CORRECT YOU HAD TO FIND THE NEW AMOUNT. ?????????????????????????

**prealgebra**

thnx

**prealgebra**

then what is the right answer or work i dont get it!!

**prealgebra**

$ 30.68 is the aswer????

**prealgebra**

also am i correct for #2 original price:23 New: 46 and the answer is o.oo5% and #3 original:120 New: 150 the answer is 0.002% right???

**prealgebra**

26 * 0.18 = $4.68 the tip is = 4.68????/ right and if wrong about the total cost with the tip and i dont know how to get the cost

**prealgebra**

then what do i do next??? im confused so it is the answer?? 4.68???

**prealgebra**

26 * .18= $4.68

**prealgebra**

You are ordering food for home delivery. The cost of your food is $26. You want to give the delivery person an 18% tip. What is the total cost with the tip? How do you show your work and solve this problem up above?????

**prealgebra**

thnx

**prealgebra**

An entertainment center is on sale for 20% off original price. The original price is $225. What is the sale price? How do you solve and show work for this problem above????

**prealgebra**

thnx

**prealgebra**

Find the new amount. #6) Decrease 8 by 75%. #7) Decrease 135 by 22%. I dont know how to solve and show work

**prealgebra**

thnx

**prealgebra**

Find the New amount. #4.) Increase 35 by 40% #5) Increase 125 by 8% I dont know how to solve this and show work. Please help me kind person

**prealgebra**

so for # 2 i would get 0.005% right?? and for #3 i would get 0.002% right??

**prealgebra**

what are #s 3 and #4 then???

**prealgebra**

Identify the percent of change as an increase or a decrease.Then find the percent of change. #2) Original:23 New:46 and #3) Original:120 New:150 How do you solve this and show your work??

**prealgebra**

thnx

**prealgebra**

can you please help me and help me solve this and show work: Identify the percent of change as an increase or a decrease. Then find the percent of change. #1.) Original:45 New:30 Please help i dont understand how to solve and show work

**prealgebra**

thank you

**prealgebra**

How do you solve this??? foodbill:$18 salestax:%5 Tip:%20

**prealgebra**

hello

**prealgebra**

what is the answer to 9*1000 + 1890

**prealge**

how do you solve this original price 60$ and discount percent: 20%

**prealgebra**

how do you solve this problem and can you help me please: wholesale price: $13 and markup percent: 110% can u help please

**pre algerbra**

thanks

**Math**

Rule In Out % ? 24 9 25% 44 ? To find out the unknown numbers with explanation?

**math**

Rule In Out % 24 9

**calculus**

.5-(sqrt(3)/2)(x-pi/3)

**calculus**

Find the linearization of the function below at x = π/3.? y=sin(x)/x Your answer should be a linear function of x where the coefficients are accurate to at least two decimal places. You can enter π in your answer as "pi" (without the quotes). I am not able ...

**calculus**

Find the linearization of the function below at x = π/3.? y=sin(x)/x Your answer should be a linear function of x where the coefficients are accurate to at least two decimal places. You can enter π in your answer as "pi" (without the quotes). I am not able ...

**Science**

arrows in the diagram with your velocity as you ride your bike to your friend's house

**math**

he had no proper-tea

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