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dimaraw [331]
2 years ago
12

Can someone do this step by step because I really don’t understand this

Mathematics
1 answer:
Sergeu [11.5K]2 years ago
7 0

Answer:

I would need to see what you are talking about

Step-by-step explanation:

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nikitadnepr [17]

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3 0
3 years ago
Can someone help me with part b?
Tema [17]

Step-by-step explanation:

the average rate of change of a function f in an interval [x-low, x-high] is

(f(x-high) - f(x-low)) / (x-high - x-low)

the year 2000 means t = 2000-1980 = 20

the year 2015 means t = 2015-1980 = 35

so, we have

(A(35) - A(20)) / (35 - 20)

((-0.6(35)² + 37.2×35 + 243) - (-0.6(20)² + 37.2×20 + 243)) / 15

((-735 + 1302 + 243) - (-240 + 744 + 243)) / 15

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the average change rate between 2000 and 2015 is 4.2.

that means that the use of nuclear energy in the USA increased by 4.2 billions of kilowatt hours per year during that period.

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3 years ago
a scale drawing of a school bus has a scale of 2 inches to 5 feet. if the length of the school bus is 4 inches on the scale draw
ddd [48]
7 would be the answer to this question
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3 years ago
Please help me <br><br> No links please <br><br> Answer the question in the picture
Leviafan [203]

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Step-by-step explanation:

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-Dominant- [34]

Answer:

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Step-by-step explanation:

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