10/02/14

a camel weighs 1250 pounds has a hump containing 80 pounds of fat what percentage of the camels total weight is contained in that fat

it was for homework a week ago. it confuses me.basically i think it was a waste of my time. BIG DEAL ITS A FAT CAMEL.  

10/02/14

Quadratic Problem

Write the quadratic equation whose roots are 4 and 5, and whose leading coefficient is 1.(Use the letter x to represent the variable.)

Quadratic Equation

Write the quadratic equation whose roots are −1 and −4, and whose leading coefficient is 3.(Use the letter x to represent the variable.)

10/02/14

how much water must evaparated from a 200 gallon solution that is 30% acid to obtain a solution that is 40 % acid

how much water has to be evaporated from a 200 gallon solution that is 30%acid to make it 40% acid  

10/01/14

How do I work Slope=4, passing through (8,4)

write an equation for the line in slope-intercept form

f(x)=x^2-10x+96 complete the square and find the vortex form of the quadratic function

find the square for f(x) and find the vortex for the quadratic function

10/01/14

2M/(M/20+M/25)

If Teddy rides his bike to school at 20 mph and rides home the same way at 25 mph, what is his average speed in miles per hour? 

financial literacy

Under his household expense budget category, Mark has allocated $60 per month for pet food. He can purchase wet food in a can for $1.50 per can or dry food in a bag for $3 per bag.Name a... more

09/30/14

Adriana has 24 dimes and nickels in a jar. The total value of the coins in the jar is $2.10. How many of each coin does she have?

Adriana has 24 dimes and nickels in a jar. The total value of the coins in the jar is $2.10. How many of each coin does she have?

09/30/14

Circles geometry

``The distance around a circular park is 2.8 mi. How many acres does it contain?One square mile contains 640 acres.Round the answer to the nearest integer.''.

help me!!!!

a farmer has 120 feet of fencing to make a new rectangular yard for his chickens. if he only needs to use fencing on 3 sides as his barn if the 4th side, find the maximum area he could make his yard.

09/30/14

How to factor the polynomial using a gcf: 18x²-15x+39

I just don't get this.

twice as many one dollar bills as pennies, twice as many dimes as 10 dollar bills, twice as many pennies as dime, how money is this?

Twice as many one dollar bills as pennies,twice as many dimes as ten dollar bills ,twice as many pennies as a dime,how much money is this?

09/30/14

Time and word problem

Ben can run 70 yards in 15 seconds. Dylan can run the same distance in 18 seconds. If Dylan is 20 yards ahead of Ben when they both start running, how long does it take for Ben to catch Dylan?

09/30/14

a chemist needs 13 liters of a 10% acid solution. how much of a 5% solution should be mixed with a 31% solution to get that.

a chemist needs 13 liters of a 10% acid solution. How much of a 5% solution should be mixed with a 31% solution to get that?

If the odds in favor of an event are 2:5, then what is the probability that the event will occur?

If the odds in favor of an event are 2:5, then what is the probability that the event will occur?

09/30/14

What can you conclude about the following system of equations? y=7x-1 and y-7x=8

Help solving this linear expression problem, and explanation on how it was solved. Thank you. Is there an easier way to figure out what these system of equations results in?

09/30/14

Rates Quesion

Kent drives his Mazda 552 miles in the same time that it takes Dave to drive his Nissan 480 miles. If Kent averages 9 miles per hour faster than Dave, find their rates.

09/29/14

What is three consecutive numbers whose square add to 245

Find the three consecutive numbers whose square add to 245

Business Math help please, Brownies

Bought 20 unit of brownies cost $.79 Total cost ? Percent markup 60% Total selling price ? Percent that will spoil 10% Selling price per brownie ?

09/29/14

Cant solve this

One of you friends gives you $10 for a charity walkathon. Another friend gives you an amount per mile. After 5 miles, you raised $13.50 total. Write an equation that represents the amount y of the... more

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