9514 1404 393
Answer:
A = -68.75p +2906.25
Step-by-step explanation:
We can solve for m and b using the given values of A and p.
1600 = m·19 +b
2150 = m·11 +b
Subtracting the second equation from the first, we have ...
-550 = 8m
m = -550/8 = -68.75
Substituting this into the first equation gives ...
1600 = 19·(-68.75) +b
b = 1600 +1306.25 = 2906.25
The desired linear equation is ...
A = -68.75p +2906.25
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<em>Additional comment</em>
Revenue will be maximized at the price that cuts attendance to half the value when the price is 0, about $21.14.
C) 24200
I have done by brute force. But could you tell me the name of this theory please to study it? Thank you.
Unit rate always have the denominator of 1 so:
= 360 ÷ 30 = 12 customer in 1 day so the answer is:
12 is costumer and 1 is day.
-120
Explanation : When you multiply a negative with a positive number it equals a negative number . That’s why it is a -120 instead of a positive 120 .
-24
*5
____
-120
X³ + 343 =
x³ + 7³ =
(x+7)(x²-7x+49)
