Math word problem

Steady state antifreeze is 18% alcohol and even flow is 10%alcohol. How many liters of each should be mixed to get 20L of a mixture that is 15% alcohol?     

02/21/17

word problem

A store mixes Kentucky bluegrass worth $11per pound and ryegrass worth $ 14 per pound. The mixture is to sell for $13 per pound. Find how much of each should be used to make a 276-pound mixture.

Gordon's team started by walking 612 m due west. Marie's team started by walking due south. After 30 minutes, the two teams were 1139 m apart.

Both teams started at the same point. How far did Marie's team walk in that time? Round the answer to the nearest meter.

These features are common to all connective tissues except

A) most cells are not in direct contact with each other.B) interstitial fluid is so scarce that it is not visible with a light microscope.C) cells usually occupy less space than extracellular... more

02/19/17

The table shows the price of a video game for different years since the game was released. During which time interval did the price decrease at the greatest rat

So it's basically asking me to find the answer by using coordinates, and I need guidance on how to do this, thank you. 

Tom weighs 15 pounds more than Steve who weighs 20 pounds more than John. If their combined weight is 490 pounds, how much does Steve weigh?

We had much trouble with this. Question and we don't know how to solve it. If anyone can help solve this this would be lots of help! 

02/16/17

Word Problem

Muhammad counted the tents and found that 784 were patched. If there were 1400 tents in all what percent was patched? 

02/16/17

How much money was in her savings to begin with? How much money does she have left in her savings after buying the bicycle

Maya spent 40% of her savings to pay for a bycicle that cost her $85. How much money was in her savings to begin with? How much money does she have left in her savings after buying the bycicle?

02/16/17

Word Problem Help!

Three percent of the caterpillars metamorphosed into butterflies. If ramona could count 120 butterflies, how many caterpillars had there been? word problem help

02/16/17

lisa makes 20 minutes of phone calls each day.which plan will give liza enough minutes for june,with between 30 and 50 minutes left?show your work.

thire is a chart that says    conect 550   chat   625   share  650     cachup   700

Slope Intercept

There is currently 9 inches of snow on the ground. With the thunderstorms today the snow will melt at a rate of 1.5 inches per hour.   Write an equation to represent this situation. What do the... more

02/16/17

How many held office

After a recent election there were 4 more Republican governors than Democratic governors in the United States. If there are 50 state governers total howmany democrats and how many republicans held... more

02/15/17

How much imitation syrup is needed to produce mixture that costing $5.50 per liter?

forty liters of pure maple syrup that cost $9.00 per liter were mixed with imitation maple syrup that cost $4.25 per liter. How much imitation syrup is needed to produce mixture that costing $5.50... more

02/15/17

Simplifying radicans

4√216y2+3√54y2

Word Problem

A total of $270 is to be divided among four children. Each will receive an amount that is proportional to his or her age. If the children are 5, 10, 14, and 16 years old, how much money does the... more

a farmer has 500 yards of fencing material to enclose a rectangular pasture. he would like the pasture to be 100 yards wide. how long will it be?

a farmer has 500 yards of fencing material to enclose a rectangular pasture. he would like the pasture to be 100 yards wide. how long will it be?

Word problem involving stuff

A theater group made appearances in two cities. The hotel charge before tax in the second city was $1000 higher than in the first. The tax in the first city was5.5%, and the tax in the second city... more

02/14/17

jim has five times as many hats as his brother.together they have 72 hats.how many hats does each boy have

Jim has 5times as many hats as his brother.together they have 72 hats.how many hats does each boy have

02/14/17

domian...im lost please help

The amount A of videos that consumers are willing to buy at price p is given by A(p)=−2.3p+24.84. What is the domain of this function?

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