03/28/16

word problem
300 children are divided into two groups. There are 50 more children int he first group than in the second group. How many more children are there in the second group?
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03/28/16

How tall is Colleen?
The heights of six friends are 51 inches, 56 inches, 59 inches, 64 inches, 66 inches, and 68 inches. Only one friend is taller than Paul. Colleen is taller than Peter. Katie is the shortest. Joanne... more
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03/28/16

The length of a rectangle is 8 inches less than its width. What are the dimensions of the rectangle if its area is 128 square inches
1. Verbally describe : length: width: 2. Equation 3. Solve
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03/27/16

The main function of lymphatic circulation
The main function of lymphatic circulation is toA. transport hormones around the body. B. provide immune functions for protection.C. provide a backup for systemic circulation.D. transport nutrients... more
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03/27/16

Will an object be less or more dense the more air space it has?
i need help with this question and can you explain why because i am confused. its about science and density
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03/27/16

Write an equation to represent the problem
Lauren Wolf purchased a dress at a 25% off sale. She paid $97 for the dress. Let p represent the price of the dress. 
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03/26/16

A tool rental store charges a flat fee of $4.50 to rent a chain saw, and $3.75 for each day, including the first.
Write an equation that expresses the cost of y of renting this saw if it is rented for x days. 
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03/25/16

David's bowliing score is 5 less than 3 times Aaron's score. the sum of their scores is 215. find the score of each student
David's bowliing score is 5 less than 3 times Aaron's score. the sum of their scores is 215. find the score of each student
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03/24/16

An IV is infusing at 75 mL/hr. The 250 mL bag was hung at 1200 and 225 mL remain. How long will it take to infuse the remainder?
pharmacy calculations
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03/24/16

there were 530 tickets sold for a basketball game. the activity cardholders' tickets cost $1.25 and the non-cardholders' tickets cost $2.25.
The total amount of money collected was 930.50. How many of each kind of ticket were sold?
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03/23/16

at her archery lessons tess has a 90% chance of getting a bulls eye and 40% chance of the time her instructor will be watching.
Area model or tree diagram to model all possibilities?   What is the probability that her instructor will see Tess hit the bulls eye?   What is the probability that her instructor will not... more
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03/23/16

Probably of cards
You created a new deck of cards, using a standard deck of 52 plus a second set of spades (ace,2-10,jack,queen,king). From this new deck, 7 cards are picked at random. What is the probability that... more
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03/23/16

piggy bank has 175 dimes and nickels, the total value of the coins is $16.25, how many of each type of coin are there?
Need help with my math homework, also need let statements at the start. Thank you
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03/23/16

Find the area of a parallelogram whose altitude is 14 inches and whose base is 8 inches
Find the area of a parallelogram whose altitude is 14 inches and whose base is 8 inches
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03/23/16

A 7ft ladder is propped up against a tree. If the base of the ladder is 4ft from the bottom of the tree how high will the tree house be off the ground?
this quest is dealing with right angles and like what's the leg and what's the hypotenuse I think I did it right but idk  
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03/23/16

Write two equivalent expressions. Use a negative exponent in one of the expressions
Algebra question about exponents and exponential functions
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03/22/16

Can will be in one location or not?
Smallville is 7 miles south of Gotham. Will is 8 miles from Gotham and 6 miles from Smallville. Draw a map showing where Will could be. Be sure to show a scale for your map. Explain why you draw... more
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03/22/16

a butcher has some 60% lean hamburger and some 85% lean hamburger how much of each should be used to make 200 pounds of 80%
a butcher has some 60% lean hamburger and some 85% lean hamburger how much of each should be used to make 200 pounds of 80% Lean hamburger
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03/21/16

Two cars start driving in the same direction from the same place. If one travels 53 mph and the other 59 ?mph, how long will it take them to be 36 miles? apart?
Two cars start driving in the same direction from the same place. If one travels 53 mph and the other 59 ?mph, how long will it take them to be 36 miles? apart?
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03/21/16

Math word problem
if every shirt costs the same no matter how many you order and there is a one time order fee, how much does each shirt count and how much is fee if.....   50 shirts cost $374.50 500 shirts cost... more
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03/21/16

Robot Rob needs help?
Give instructions telling robot Rob how to move and turn so that his path is regular octagon that has sides of length 3 meters. Draw a sketch to indicate Rob's route and explain the reasoning you... more
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03/20/16

Please help with these two questions I am stuck on them.
1. Gabriela had to take three tests in her accounting class. she scored 71 points on her first test and 85 points on her second test. if her average for the threes test is 83, what score did... more
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03/20/16

Carlos paid $28.14 for 6 gallons of milk . What was the price per gallon of milk ?
What is the price per gallon
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03/20/16

thirty gallons of a 20% acid solution is needed for an experiment. Only 40% and 10% acid solution are available. How much of each should be mixed to form the ne
thirty gallons of a 20% acid solution is needed for an experiment. Only 40% and 10% acid solution are available. How much of each should be mixed to form the needed solution?
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03/20/16

Maggie has a job working in an office for $ 10 an hour and another job driving a tractor for $ 12 an hour.
Maggie has a job working in an office for $ 10 an hour and another job driving a tractor for $ 12 an hour. One week she works in the office twice as long as she drives the tractor. Her total income... more
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