12/05/17
cookie problem
I need 100 cookies for a party. For every batch that I make, only 80% of the cookies are good (I eat some, some are burned, and some fall on the floor - not necessarily in that order). How many...
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12/05/17
You have a circular pool that has a circumference of 100ft. You need to buy a cover for the pool. How many square feet of material for the cover is needed?
More geometry..... I so can't wait to finish this class!
~Hope
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12/05/17
How many gallons of water is in a 20 ft diameter by 30 ft tall cylindrical tank that is 1/4th full? 7.48 gal = 1 cubic ft
will anyone respond... :(
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12/04/17
The line passes through the points (-3,0) and (-4,-1)
What is the equation of the line is
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12/04/17
What is the simple interest on $4600 invested at an interest rate of 3 % for 1 year?
What is the simple interest on $4600 invested at an interest rate of 3% for 1 year?
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write the following equations from least steep to most steep
/ y=2x-12, y=-5x+3, y=x, y=o.5x-4
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12/04/17
Juan invests $4000 in two different accounts.
Juan invests $4000 in two different accounts. The first account paid 10 %, the second account paid 13 % in interest. At the end of the first year he had earned $436 in interest. How much was in...
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12/04/17
10% acid solution mix with 15% acid solution to get 12% acid solution
Professor wants to mix a solution containing 10% acid with one containing 15% acid to obtain a 20 ounce solution containing 12% acid. How many ounces of the 10% should the Professor use?
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12/04/17
The admission fee at an amusement park is $4.25 for children and $5.40 for adults.
The admission fee at an amusement park is $4.25 for children and $5.40 for adults. On a certain day, 280 people entered the park, and the admission fees collected totaled 1397 dollars. How many...
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12/04/17
A jewelry box measures 7in by 5in by 8in.Explain whether increasing the height 4 times from 8in to 32in would increase the volume 4 times
I do not know how to do this so I need help I also have more questions to ask
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12/04/17
How many days does the kitten be 6 times it weight from birth
Kittens weigh about 100 grams when born and gain 7 to 15 grams per day. If a kitten weighed 100 grams at birth and gained 8 grams per day, in how many days will the kitten, be six times its weight...
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12/04/17
How many volunteers helped at the shelter?
At a local shelter, 30 people volunteered to help prepare meals for disaster people. This represents one- fourth of the volunteers at the shelter. How many volunteers helped at the shelter? Thanks
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12/04/17
Andy needs to buy reeds for his clarinet. Each reed costs $2.00. He bought 10 reeds. How much did the reeds cost? What happened to decimal point when $2.00x10?
Story problem. Show work and solved. I times $2.00 x 10= $20.00, I explained that the decimal moved one spot over when $2.00 is multiplied by 10. Is this correct?
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12/04/17
if an angle is four times a complement what is the measure of the angle
The options are
18°
15°
72°
75°
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12/04/17
Aptitude Questuon
f the following numbers are rewritten by interchanging the digits in tens and hundreds place and then arranging them in descending order. what will be the second digit of the newly formed fifth...
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12/04/17
George Read 800 words in 10 minutes at this rate how many words did he read in an hour
George read 800 words in 10minutes.At this rate how many words did he read in an hour
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12/04/17
The points ( - 7, - 9) and ( - 4, - 10) fall on a particular line. What is its equation in point-slope form?
The points (-7,-9) and (-4,-10) fall on a particular line. What is its equation in point-slope form?
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12/04/17
A machine produces 280 pieces in 2.5 hrs. To the nearest tenth of an hour,how long does it take to produce 640 pieces at the same rate.
What is there to describe I already submitted the question above.
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12/04/17
Two cars leave at the same time in opposite directions. One car at 55mph the other at 65mph. How long will it take for them to be 420
Two cars leave denver at the same time in opposite directions. One car is traveling at 55mph and the other is at 65mph. How long will it take for them to be 420 miles apart
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12/04/17
A chemist has a beaker of 3% acid solution and a beaker of 7% acid solution. He needs to make 75 mL of a 4% acid solution.
It's algebra
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12/04/17
A swimming pool whose dimensions are tile is $3 a square foot, determine the cost to re-tile the border of the pool
A swimming pool whose dimensions are 20 ft by 30 ft, has a five-foot tile border around it. If the cost of tile is $3 a square foot, determine the cost to re-tile the border of the pool.
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Tonya works an ice cream show for 36 hours and makes $297.What is Tonya's hourly ?Let p=Tonya's hourly rate .Write the equation and solve for p.
I dont have an email
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12/04/17
How Many of each were sold by the concession stand at the last game?
The concession stand is selling bags of assorted candy and bags of peanuts. They are serving them in the same size of paper bags. The concession stand sold $272.25 worth of candy bags and peanut...
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12/04/17
Two buses leave a station at the same time and travel in opposite directions. One bus travels 10km slower than the other. If the two buses are 768 km
if the two buses are 768km apart after 3 hours what is the rate for each bus?
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