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Wewaii [24]
3 years ago
10

!!!! HELPPP NOWWW PLSSS ITS DUE IN 1 HOUR !!!!!!

Mathematics
2 answers:
RUDIKE [14]3 years ago
6 0
Answer: -4x+15x+30=-36
pshichka [43]3 years ago
3 0

Answer:

The last one is the answer

Step-by-step explanation:

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The equation for the cost in dollars of producing automobile tires is c = 0.000015x2 - 0.03x + 35, where x is the number of tire
statuscvo [17]
The cost function is
c = 0.000015x² - 0.03x + 35
where x = number of tires.

To find the value of x that minimizes cost, the derivative of c with respect to x should be zero. Therefore
0.000015*2x - 0.03 = 0
0.00003x = 0.03
x = 1000

Note:
The second derivative of c with respect to x is positive (= 0.00003), so the value for x will yield the minimum value.

The minimum cost is
Cmin = 0.000015*1000² - 0.03*1000 + 35
          = 20

Answer:
Number of tires = 1000
Minimum cost = 20
3 0
3 years ago
In ΔNOP, the measure of ∠P=90°, NP = 45, ON = 53, and PO = 28. What ratio represents the secant of ∠N?
mart [117]

Answer:

53/45

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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klio [65]
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6 0
3 years ago
How do I solve? I can't get the denominator 1
SVETLANKA909090 [29]
4/1 - t =  t/1 i thinks that is the answer i am not so sure


3 0
3 years ago
Drag each tile to the table to multiply<br> (6x – y)(2x – y + 2).
Murrr4er [49]

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7 0
3 years ago
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