Find the total cost in dollars, C(x), of producing x units of tile and the revenue in dollars, R(x), from the sale of x units of tile.

manager of a small company that produces roof tile has determined that the overhead is $1000 and the variable cost for each unit of tile produced is $200. Each unit of tile sells for... more

11/13/16

A washer and a dryer cost $729 combined. The washer costs $79 more than the dryer. What is the cost of the dryer?

A washer and dryer cost $729 combined. the washer costs $79 more than the dryer. what is the cost of the dryer?

11/13/16

Identify the solution to the equation 2 |3x - 5| = 8

byu independant study algebra 2 part 1 midcourse review

11/13/16

kinetics question (physics) please help :)

Neville Longbottom was dared by his friends to go down Suicide Hill, but at point P he gets a little nervous. From point P to Q he drags a foot and creates some friction, so μk=0.13. Suppose the... more

11/13/16

physics kinetics question pt 2, please help :)

A shopper exerts a 165 Newton force straight upward to lift a bag of groceries that has a mass of 9.5 kg. Starting from rest, the groceries are lifted from the ground to a height of 1.38 meters.... more

11/13/16

Find the value of k so that x-3 is a factor of 6x^3-kx^3-5x+63

Find value K so that x-3 will be factor of the given problem above.

11/12/16

Hardy Weinberg

Using the hardy weinberg formula to figure out the percentage of the following problem below   You are researching a newly discovered species of moths. Moths are either dark grey or light grey in... more

How would you convert 2x=12+2y to y=mx+b form?

Its a graphing problem

11/11/16

Percent change/shrinkage

I had previously submitted my homework question and received the correct answer. However, they did not explain how they reached that answer. My original homework question was: If the national... more

11/11/16

word problem

A sink has two faucets: one for hot water and one for cold water. The sink can be filled by a cold water faucet in 4.5minutes. If both faucets are open, the sink is filled in 3.6minutes. How long... more

11/10/16

Chemistry Help! Need help with atleast one.

Consider the reaction K2S(aq) + Co(NO3)2(aq) --> 2KNO3(aq) + CoS(s)What mass of CoS is produced from 175 mL of 0.115 M Co(NO3)2? _____... more

11/09/16

calculate the mass

A uniform meter rule of mass 90g is pivoted at the 40cm mark. If the rule is in equilibrium with an unknown mass M placed at the 10cm mark and a 72g mass at the 70cm mark, determine M

11/08/16

word problem

In a basketball tournament team A scored 6 more points than 3 times as many as team B scored. Team C scored 45 more then team B the combined score is 476 what statement is true team a scored 85Team... more

what are the dimensions of the soccer​ field?

6000-yd squared plot of land. If the plan requires the length of the soccer field to be 40 yd longer than the width w

There are 4 bells.

There are 4 bells. One bell rings every two seconds, another bell rings every eight seconds, third bell rings every 9 seconds and the final bell rings every 12 seconds.  How long will it take for... more

11/08/16

Work And Energy

A weight lifter lifts a 300 N set of weights from ground level to a position over his head, a vertical distance of 1.95 m. How much work does the weight lifter do, assuming he moves the weights at... more

11/08/16

Use Cramer's rule to solve x-4y=-8 and 3x+8y=36

Using Cramer's Rule solve the system of equations:   X-4Y=-8   3X+8Y=36   X= ?   Y= ?   Truly appreciate the help :-)    

physics help

Marks: --/2A 17.9kg box is accelerating down a 35° incline. The coefficient of kinetic friction is 0.53. What is the acceleration of the box? Give your answer . . .in terms of m/s2. Do not include... more

11/07/16

physics question pt 2 :)

A 17.3kg box is accelerating down a 35° incline. What is the normal force on the box? Give your answer . . .in terms of Newtons. Do not include units in your answer. They will be assumed to be N.to... more

How many adults and students attended the concert?

Tickets to a concert cost $12.00 for adults and $7.50 for students. A total of 1135 people paid a total of $10380 to attend.

11/06/16

How many liters of a 40% acid solution must be added to 12 liters of a 20% solution to obtain a 25% solution

this is a alegbra 1 question and is a chapter 2 test form 2a question .

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