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kotegsom [21]
3 years ago
8

HELPPPP PLEASEEE!!!!!

Mathematics
1 answer:
LenaWriter [7]3 years ago
6 0

Answer:

It is undefined

Step-by-step explanation:

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PSEG Long Island charges its residential customers a little monthly service charge plus an energy charge based on the amount of
german

Using linear function concepts, it is found that:

  • a) It costs $0.1 for each kilowatt hour of electricity used in excess of 250 kWh.
  • b) f(90) = 46.6, which is the cost of 340 kWh of consumption in a month.

------------------------------

A <em>linear function </em>has the format given by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0.

The equation for the cost of h kilowatt hours (kWh) of electricity used in excess of 250 kWh is of:

C = f(h) = 37.6 + 0.1h

Item a:

  • The slope is of m = 0.1, which means that it costs $0.1 for each kilowatt hour of electricity used in excess of 250 kWh.

Item b:

f(90) = 37.6 + 0.1(90) = 37.6 + 9 = 46.6

250 + 90 = 340.

f(90) = 46.6, which is the cost of 340 kWh of consumption in a month.

A similar problem is given at brainly.com/question/24808124

8 0
2 years ago
Please Help Me! Look at the Image!
ozzi

Answer:

y=-2x+1

Step-by-step explanation:

Just look at photo dap

5 0
3 years ago
5
Dmitry [639]

Answer:

im pretty sure its ACD

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I will mark brainlest <br><br> What is (-5) - (-98)<br><br> lol I am just doing this for fun
denpristay [2]

Step-by-step explanation:

( - 5) - ( - 98) \\ ( - 5) + 98 = 93

6 0
3 years ago
Read 2 more answers
Help!!?????? Plssssss
zhannawk [14.2K]

Answer:

1st row- 27

2nd row- 18, 48

3rd row- 55

8 0
3 years ago
Read 2 more answers
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