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Sliva [168]
3 years ago
12

I need help anyone please

Mathematics
1 answer:
AfilCa [17]3 years ago
4 0
Answer: the cost per ounce of coffee

Explanation:
Since you are graphing the total cost on the y-axis and the ounces of coffee on the x-axis, and since slop=rise/run, your slope would be total cost/ounces of coffee. Which is what D says.
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48 qt equals how many gallons
Fynjy0 [20]

Answer:12 gallons

Step-by-step explanation:

48/4=12

8 0
3 years ago
Read 2 more answers
A printer has a contract to print 100,000 posters for a political candidate. He can run the posters by using any number of plate
yulyashka [42]

Answer:

25

Step-by-step explanation:

From the given information;

Numbers of posters that can be printed in an hour = no of impression/hour × no of plate utilized in each impression.

= 1000x

Thus, the required number of hours it will take can be computed as:

\implies \dfrac{100000}{1000x} \\ \\ =\dfrac{100}{x}

cost per hour = 125

If each plate costs $20 to make, then the total number of plate will equal to 40x

∴

The total cost can be computed as:

C(x) = (\dfrac{100}{x}) \times 125 + 20 x --- (1)

C'(x) = (-\dfrac{12500}{x^2})  + 20  --- (2)

At C'(x) = 0

\dfrac{12500}{x^2} = 20

\dfrac{12500}{20} = x^2

x^2= 625

x = \sqrt{625}

x = 25

C'' (x) = -12500 \times \dfrac{-2}{x^3} +0

C'' (x) = \dfrac{25000}{x^3}

where; x = 25

C'' (x) = \dfrac{25000}{25^3}

C''(x) = 1.6

Thus, at x = 25, C'' > 0

As such, to minimize the cost, the printer needs to make 25 metal plates.

4 0
3 years ago
Which of the following expressions represents "no more than 5"?
777dan777 [17]

Answer:

Ox>5

x is less than 5

means nothing more than 5 but anything less than 5

5 0
3 years ago
How do you divide 4 sandwiches between 6 people equally
Luba_88 [7]
Slice each sandwich in half then the remainder is 2 for u!
7 0
3 years ago
If x is a positive integer then the solution set of 4x+2<14 is
taurus [48]
4x + 2 < 14
4x < 14 - 2
4x < 12
x < 12/4
x < 3 S = { x <3 }
3 0
3 years ago
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