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Anit [1.1K]
3 years ago
9

Please help!!!! I will mark brainlest

Mathematics
1 answer:
ipn [44]3 years ago
8 0
I think it’s (-3, -1)
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The function f(t) = 20 sin (pi over 5t) + 12 models the temperature of a periodic chemical reaction where t represents time in h
gregori [183]
The answer for the exercise shown above is the second option, which is: <span>Maximum: 32°; minimum: −8°; period: 10 hours.
 The explanation is shown below:
</span> You can make a graph of the function given in the problem above: f(t)=20Sin(π/5t)+12.
 As you can see in the graph, the maximum point is at 32 over the y-axis, and the minimum is at -8.
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3 years ago
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Jlenok [28]

Answer:

The correct definition of statistics is

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8 0
3 years ago
How do you find the range of a linear graph
LUCKY_DIMON [66]
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8 0
3 years ago
How many people must be in the group so that the probability of any two people sharing the same birthday is ~50%?
My name is Ann [436]

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4 0
3 years ago
What are the answer to this question
IrinaK [193]

Answer: t=-3h+25

Step-by-step explanation:

t=-3h+25

25 degrees is a constant-- it never changes, no matter how many hours goes by. So, you don't multiply a variable with it.

The temperature drops every 3 hours-- this is not constant, since it's dependent on the number of hours that passes. So, use a variable here. Since the temperature drops every three hours, it's -3, and not 3.

7 0
2 years ago
Read 2 more answers
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