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3 years ago

Can someone pls help will mark u as brainliest

Mathematics

1 answer:

Gnom [1K]3 years ago

5 0

Answer:

9*((2-1)/9)

2 -1

2-9 =-7

9. 9

9× -7

=-7

2- 3

9. -3

=(1.22222222222)

11/9

1*(2/9)

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Answer:

The equation is given by:

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Step-by-step explanation:

Sine function:

Has the following format:

$y = A\sin{bx}$

In which A is the amplitude and $\frac{2\pi}{b}$ is the period.

Suppose you know the temperature is 80 degrees at midnight and the high and low temperature during the day are 89 and 71 degrees

This means that the amplitude of the sinusoidal variation function is 89 - 80 = 80 - 71 = 9. This means that $A = 9$

During a 24-hour day, which means that the period is 24. So

$\frac{2\pi}{b} = 24$

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So the variation is:

$V(t) = 9\sin{0.2618t}$

Assuming t is the number of hours since midnight, find an equation for the temperature, D, in terms of t.

Initial temperature of 80, so:

$D(t) = 80 + V(t) = 80 + 9\sin{0.2618t}$

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3 years ago

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Answer:

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Answer:

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Step-by-step explanation:

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As a result, only 2.5% of containers might include less than 100 ml of volume, its trust coefficient could indeed be used in accordance with 95%, which is $t=1.96$ .

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