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Radda [10]
3 years ago
9

Cost of donuts? Cost of one large coffee?

Mathematics
1 answer:
Liula [17]3 years ago
6 0
U need to didvid the donuts price to the pricwao coffe nd the coffe price to donut price
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Justin launches a rocket straight up into the air. The table below gives the height(t) of the rocket (in meters) at a few times
Papessa [141]

Using it's formula, the average rates of change are given as follows:

a) 30 meters per second.

b) -10 meters per second.

<h3>What is the average rate of change of a function?</h3>

The average rate of change of a function is given by the <u>change in the output divided by the change in the input.</u> Hence, over an interval [a,b], the rate is given by the following equation:

r = \frac{f(b) - f(a)}{b - a}

For item a, taking the data from the table, we have that:

  • f(0) = 0.
  • f(4.6) = 138.

Hence the rate is given as follows:

r = (138 - 0)/(4.6 - 0) = 30 meters per second.

For item b, taking the data from the table, we have that:

  • f(9.2) = 23.
  • f(11.5) = 0.

Hence the rate is given as follows:

r = (0 - 23)/(11.5 - 9.2) = -10 meters per second.

More can be learned about the average rate of change of a function at brainly.com/question/11627203

#SPJ1

3 0
1 year ago
Please help fast!!!!! 20 points
FromTheMoon [43]

Answer:

I think the answer is B.7070-(-7460)

I'm sorry if it was wrong..

4 0
3 years ago
Read 2 more answers
Tennessee covers an area of about 109,247 square kilometers. This includes about 2,403 square kilometers of inland water. What p
stepladder [879]

Step-by-step explanation:

2,403/109,247 X 100

only 2.2% of Tennessee is covered in water

6 0
3 years ago
ARIHANNAL
Svetllana [295]

Answer:

I think its 3 or 3.75 you can check

Step-by-step explanation:

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2 years ago
PLEASE HELP I'M ON A TIMER! thanks
Zepler [3.9K]
Oh i done this yes sir u r correct
8 0
3 years ago
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