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MAXImum [283]
4 years ago
11

Given a total-revenue function R(x) = 700/x? - 0.2x and a total-cost function 1 3 C(x) = 1400(x² + 2) +600, both in thousands of

dollars, find the rate at which total profit is changing when x items have been produced and sold. P'(x) =​
Mathematics
1 answer:
ZanzabumX [31]4 years ago
6 0

Answer:

Step-by-step explanation:

abcdefghijklmnopqrstuvwxyz

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Need help. Need to know how to work it out
Usimov [2.4K]

Answer:

Daniel only

Step-by-step explanation:

If you take 72 inches and convert it into yards you get 2 yards.

(divide the length value by 36. so 72 divided by 36 and you get 2 yards)

4 0
4 years ago
Read 2 more answers
Needs to be in fraction form and simplified <br><br> 3 4/5 + 4 5/6 =? <br><br> 10 points
LenaWriter [7]

Answer:

259/30 or 8 19/30 depending on what format your teacher wants the answer

Step-by-step explanation:

First we can turn both mixed fractions into improper fractions and to do that we multiply the whole number by the denominator and that add that to the top number.  So for 3 4/5 we would multiply 3 and 5 and than add 4 getting us to 19/5 doing the same to 4 5/6 gets us to 29/6.  Now in order to add fractions we need to get a common denominator.  The least common multiple of 5 and 6 is 30 so we will multiply each fraction by whatever number will give us 30 in the denomiator.  for 19/5 that number is 6 so our new fraction is 114/30 and for 29/6 that number is 5 so our new number is 145/30.  Now we just add the numerators and simplify.  114/30+145/30=259/30

I hope this helps and please don't hesitate to ask if there is anything still unclear!

6 0
3 years ago
Write the first expression in terms of the second if the terminal point determined by t is in the given quadrant.
disa [49]
Wat is the first and second terminal point
8 0
3 years ago
What is the value of -3|15 - s| + 2s^3 when s = -3?
Scilla [17]
<span>-3|15 - s| + 2s^3
=</span><span>-3|15 - (-3)| + 2(-3)^3
= </span><span>-3|18| -54 
= -54 - 54
= -108</span>
3 0
3 years ago
The roots of an equation are x = -1 ± i. The equation is x2 +__ + 2 = 0.
Karolina [17]
[x-(-1+i)][x-(-1-i)]
[(x+1)-i][(x+1)+i]
(x+1)²-i²
(x²+2x+1)+1
x²+2x+2
so the answer is 2x
8 0
4 years ago
Read 2 more answers
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