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Mrac [35]
3 years ago
8

You have 3 spinners that are divided into equal

Mathematics
1 answer:
natita [175]3 years ago
6 0

answerr: ..........

.

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Im dum but please help me<br>​
lara31 [8.8K]

Answer:

336

Step-by-step explanation:

area = 1/2 * (a + b) * h

8 0
3 years ago
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Help please!!!!!!!!!!!!!!?!?
Ahat [919]

0.25 = 1/4, 0.8 : 4 = 0.2

4 0
3 years ago
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On a certain​ route, an airline carries 8000 passengers per​ month, each paying ​$70.A market survey indicates that for each​ $1
son4ous [18]

Answer:

The maximum revenue is $661,250.

Step-by-step explanation:

The total revenue (R) is the product between the number of passengers (N) and the price of each ticket (P), so the inicial revenue is:

R = N * P = 8000 * 70 = $560,000

For each 1$ increase in the ticket, the airline loses 50 passengers, so if we call "x" the increase in the ticket price, we have that the revenue equation will be:

R = (8000-50*x) * (70+x) = 560000 + 8000*x - 50*70*x -50x2

R = -50*x2 + 4500*x + 560000

The value of x that gives the maximum value of a quadratic function is found using the formula:

x = -b/2a

where a and b are coefficients of the quadratic equation (in our case, a = -50 and b = 4500)

So the value of x that gives the maximum revenue is:

x = -4500 / (-100) = 45

Using this value in the revenue equation, we have that the maximum R is:

R = -50*45^2 + 4500*45 + 560000 = $661,250

(To get this revenue, the ticket will cost 70+45 = $115 and there will be 8000-50*45 = 5750 passengers)

3 0
3 years ago
Which equation will solve the following word problem? Vanessa spent $87.00 on entertainment for the week. Her rent costs twelve
dangina [55]

Answer:

The first answer is correct.

Step-by-step explanation:

Where R represents the amount of rent Vanessa pays, 2r is double that amount, and 2r - 12 would be twelve dollars less than double.

7 0
3 years ago
2p +4p=20, in a verbal sentence
maria [59]

Answer:

see below

Step-by-step explanation:

Twice p added to 4 multiplied by p is equal to 20

3 0
3 years ago
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