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Andrei [34K]
3 years ago
14

Hi!!!! please help me!!!!!! i am struggling with this problem

Mathematics
1 answer:
sammy [17]3 years ago
3 0

Answer:

a

Step-by-step explanation:

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The graph of an exponential function is shown on the grid.
aliya0001 [1]

Answer:

????

Step-by-step explanation:

Where is the picture?

P.S. I am not answering this question JUST to get points, I will actually revise my answer correctly once you add in a picture! :)

3 0
3 years ago
A car rental agency has 150 cars. The owner finds that at a price of $48 per day, he can rent all the cars. For each $2 increase
hram777 [196]
Given that for each <span>$2 increase in price, the demand is less and 4 fewer cars are rented.

Let x be the number of $2 increases in price, then the revenue from renting cars is given by
(48 + 2x) \times (150 - 4x)=7,200+108x-8x^2.

Also, given that f</span><span>or each car that is rented, there are routine maintenance costs of $5 per day, then the total cost of renting cars is given by
5(150-4x)=750-20x

Profit is given by revenue - cost.
Thus, the profit from renting cars is given by
</span><span>(7,200+108x-8x^2)-(750-20x)=6,450+128x-8x^2

For maximum profit, the differentiation of the profit function equals zero.
i.e.
</span><span>\frac{d}{dx} (6,450+128x-8x^2)=0 \\  \\ 128-16x=0 \\  \\ x= \frac{128}{16} =8

The price of renting a car is given by 48 + 2x = 48 + 2(8) = 48 + 16 = 64.

Therefore, the </span><span>rental charge will maximize profit is $64.</span>
3 0
3 years ago
Sonia finished the 200-meter dash in 26.12 seconds. Gladys finished the 200-meter dash 1.08 seconds
Schach [20]

Answer:

25.04

Step-by-step explanation:

26.12-1.08

=25.04

7 0
3 years ago
Read 2 more answers
Hi if y’all would like to help I would rlly appreciate it :) also +30 points if u can help meeeee thanks!
Vika [28.1K]

Answer:

a) X=0

b) X=2,-2

Step-by-step explanation:

7 0
3 years ago
Please need help 20 points
Debora [2.8K]

Step-by-step explanation:

90+48=138

180-138=42

y=42

8 0
2 years ago
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