The weekly revenue sh. R of a small company is given by

R =14 +18x -x3 where x is the number of units produced                     12 i) Determine the number of units that maximize the revenue ii) Determine the maximum revenue iii) Determine the... more

Solve using five step method

Nayeli and Elena leave the gym to go to work traveling the same route, but Nayeli leaves 3 min after Elena. If elena drives 76 mph and Nayeli drives 80 mph how long will it take Nayeli to catch... more

Use the five step method

Mateo leaves Paloma's house traveling 36 mph. Paloma leaves 15 min later trying to catch up to Mateo, going 48 mph. If they drive along the same route, how long will it take Paloma to catch Mateo?

07/09/17

In order to get the highest yield of __pounds, __ trees should be planted per acre.

A commercial cherry grower estimates from past records that if 24 trees are planted per acre, then each tree will yield an average of 38 pounds of cherries per season. If, for each additional tree... more

sally and bonnie play basketball.Sally's team plays every three days. Bonnie's team plays evry five days. when will the teams play on the same day?

I need to know how to solve this particular question for a test next week.
Mix

07/09/17

Mixture problem

most gold jewelry is 14-karat gold, approximately 58% gold. If 18-karat gold is 75% gold and 12-karat gold is 50% gold, how much of each should be used to make a 14-karat gold bracelet weighing 100... more

07/07/17

Fabrics are turned into yarn , which turned are made from fibres

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07/06/17

what fractions are between 1/4 and 1/3?

10 fractions between 1/4 and 1/3

07/06/17

What practice was not a source of contention between the Catholic Church and Martin Luther?

The concept of papal infallibility  the practice of purchasing religious positions  the sale of indulgences  the sacrament of communion 

Systems Of Equations By Elimination

Elimination Form:2x/3 - 4y/5 = 1 and 3x-y=-7

How do I calculate which activity I do is more efficient with success rate and time factored in?

I have a success rate of 50% on an activity, and I do it in 60 minutes. I have a success rate of 25% on an activity, and I do it in 30 minutes. Clearly with everything being equal both activities... more

07/06/17

One man paints an 8x12ft room in 30 minutes. How long will it take 3 men to paint an 8x24ft room?

One man paints an 8x12ft room in 30 minutes. How long will it take 3 men to paint an 8x24ft room?

What is the minimum pulse rate you should have maintain if you are 20 yrs. old and 45 yrs. old?

If A is your age, the minimum pulse rate you should maintain during aerobic activities is 0.72(220 -A).

07/06/17

Now find the zeros of 4 cos (\pi /6)>=0 over the interval [0,24]. what is the approximate the value of this zero rounded to the nearest whole number?

what is the approximate the value of this zero rounded to the nearest whole number?

07/06/17

A tub is 3/4 full. 2/3 of it leaks out leaving 10 gallons. What is the full capacity of the tub?

A tub is 3/4 full. 2/3 of it leaks out leaving 10 gallons. What is the full capacity of the tub?

07/06/17

What is motif in literature?

A.a recurring literary element in a storyB.an idea or perspective in a storyC.a personal opinion expressed in a storyD.a word or image that resembles something else

07/06/17

3x^3-x^2+x-2 divided by x+2

 i don't know how to do it.

07/06/17

The equation for the circle below is x2 + y2 = 16. What is the length of the circle's radius?

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07/06/17

if y + z = 12 and (Y x Z ) = 30, then y2 + Z2 = ?

pls  slove n mail me with detail thks a lot 

07/05/17

The solutions of the equation x^n=1, where n is a positive integer, are called the nth roots of 1 or "nth roots of unity."

Explain the relationship between the solutions of the equation x^n=1 and the zeros of the complex polynomial P(x)=x^n-1. How many nth roots of 1 are there?

07/05/17

Pleeeease Help!!

Find the coordinates of the circumcenter for ΔDEF with coordinates D(1,1) E (7,1) and F(1,5). Show your work.

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