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Sauron [17]
3 years ago
8

Need help thank you very much

Mathematics
1 answer:
FromTheMoon [43]3 years ago
7 0

Answer:

a is 625        work: 5*5*5*5=625

b is 16807     work: 7*7*7*7*7=16807

c is 0.0625    work: .5*.5*.5*.5

d is 2744         work: 14*14*14

Step-by-step explanation:

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Please help I need to finish this
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Try B i’m pretty sure it’s that answer
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A computer is priced at $400 this year, and will be sold at 90% of its original value next year. What is next year's price for t
hram777 [196]
90% of 400 is 360 so it is $40 off
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3 years ago
Which set of ordered pairs does not represent a function?
Solnce55 [7]

Answer: The last

Step-by-step explanation: 2 of the x values are the same

6 0
1 year ago
Read 2 more answers
On a number​ line, suppose point E has a coordinate of -4 ​, and EG = 13. What are the possible coordinates of point​ G?
Ludmilka [50]

Answer:

9 or -17

Step-by-step explanation:

Hello!

The distance can be positive or negative, as we are just counting the number of units they are apart.

To find the possible coordinates for G, we can add or subtract 13 from -4 to find the possible coordinates for G.

<h3>Find G</h3>
  • -4 + 13 = G1
    -4 - 13 = G2
  • 9 = G1
    -17 = G2

The possible coordinates of G are 9 or -17.

7 0
1 year 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
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