02/15/18

the zoo charges $10 for each adult and $2 for each child. the total bill for 105 people was $466. how many adults and how many children
cant figure this out for anything, im comfortable with the math once I get an equation out of this
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02/14/18

Assume that the air used to pressurize the chamber is 21 percent O2 by volume.
What chamber pressure would be required for a patient to receive the therapeutic partial pressure of O2 (2.8 atm) without breathing a special mixture of gases through a mask? Assume that the air... more
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02/14/18

As of June 2008, the U.S Senate and House of Rep. had a combined payroll of $97 million. If the payroll for the House of Rep. was $57 million more than that of
FULL QUESTION: As of June 2008, the U.S Senate and House of Rep. had a combined payroll of $97 million. If the payroll for the House of Rep. was $57 million more than that of the Senate, how much... more
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02/14/18

solve this word problem
you sell tickets for admission to your school play and collect a total of 104 admission prices are 6 for adults and 4 for children you sold 21 tickets how many adult tickets and how many children... more
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02/14/18

A can of juice at 20°C is completely submerged in a closed, insulated container filled with water at 4°C, as shown in the diagram.
A can of juice at 20°C is completely submerged in a closed, insulated container filled with water at 4°C, as shown in the diagram. A.Describe what happens to the temperature of the can of juice and... more
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02/14/18

My salary is $40,000. If I receive a $300 bonus each month my total bonus will give me an overall salary increase of what?
If I continue performance goals and receive 300/month extra bonus.  What percentage did my salary increase
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02/14/18

Homework help
excuse me, could you help me with homework! for almost four millennia, the Pyramid of Khufu was the tallest man-made structure in the world, this is a square pyramid, with a base side length of 813... more
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02/13/18

chemistry matter remaining
When added to a sealed flask and heated, 6.0g of carbon and 16.0g of oxygen react to form 22.0g of carbon dioxide. How much Mayer remains in the sealed flask after the reaction has... more
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02/13/18

You have 132 total quarters and nickels. The amount is $21.60. How many quarters and how many nickels do you have?
How many nickels and quarters will be equivalent to $21.60 if you have 132 total coins?
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02/13/18

. Which of the following statements is the most accurate explanation of this situation?
Frederick has a lawnmower that is fueled by gasoline. His science teacher told him that all of the energy stored in the gasoline in the lawnmower is not converted into the energy of motion that... more
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02/13/18

An inlet pipe can fill an empty pool in 5 hrs, another inlet pipe can fill the pool in 4 hours. How long will it take both pipes to fill the pool?
solve and verify your answer
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02/13/18

What is -3x>15 equal to ?
What is -3x>15 equal to ? I’m having trouble trying to find the answer to this inequality.
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02/13/18

Word problem help
Marty agrees to work for two hours a day, five days a week; he gets paid $2.00 an hour; he agrees to do 20 hours of work. At $2.00 an hour, how much money will he earn each day, and how many weeks... more
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02/13/18

One pound of a food mixes 3 peanuts for every 8 pieces of popcorn. If a crate of food has 30 pounds of popcorn, how many pounds of snack food are in the crate?
If you figure this out, please let me know asap. It's for my Algebra homework that's due tom.
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02/13/18

The total amount Edgar paid for a slice of pizza and a tip of exactly 24% was between $2.50 and $3.00. What was the price of the pizza slice?
I don't know if there is a fast or standard way to solve this problem.
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02/13/18

A chemist mixes 75 ml of a solution that is 35% of acid with 50 ml of pure acid
How ml of acid are in the resulting mixture? What percentage of resulting mixture is acid?
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02/13/18

Finding the error
4x/4 greater then -8/4 is
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02/13/18

The length of a rectangle is 3 inches longer than it is wide. If the perimeter is 34 inches, what are the dimensions of the rectangle
The length of a rectangle is 3 inches longer than it is wide. If the perimeter is 34 inches, what are the dimensions of the rectangle
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02/13/18

How many passwords are possible?
A login password consists of four characters. The characters may be chosen from letters of the alphabet, numbers, or out of six special characters (#, %, _ , ! ,@ ,or *). The first character may... more
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02/13/18

there are 5 coins worth 37 cents in all. only one is a quarter. what are the other coins
there are 5 coins worth 37 cents in all. only one is a quarter. what are the other coins
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02/13/18

A triangle has two sides measuring 3 inches and one side measuring 2 inches. What kind of triangle is it?
A triangle has two sides measuring 3 inches and one side measuring 2 inches. What kind of triangle is it?
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02/13/18

how many bacteria will there be at the same time tomorrow, assuming none of these bacteria die in the meantime?
A culture of bacteria doubles every hour. If there are 100 bacteria at the beginning, how many bacteria will there be at the same time tomorrow, assuming none of these bacteria die in the meantime?
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02/12/18

Whats the answers to slope=0 y intercept=1/2
Slop=0,y-intercept=1/2
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02/12/18

Lisa and Jill leave Jill's house at the same time. Lisa drives north and Jill drives west.
Lisa's average speed is 12mph12⁢mph slower than Jill's. At the end of one hour, they are 6060 miles apart. Find Jill's average speed. (Round your answer to the nearest tenth.)
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02/12/18

Weather water can go from your inner ear into your head or brain
If you get Water into the Inner part of your ear and then you tilt your head is there any way it can go through into your Head or brain?Yes/No
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