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3 years ago

In a village, the cases of a particular infectious

Mathematics

1 answer:

jeka57 [31]3 years ago

8 0

Answer:

Step-by-step explanation:

We assume that "complete the equation" means evaluate the difference:

remaining amount = 100(0.1^3)

remaining amount = 100(0.001) = 0.1 ≈ 0

Something like "cases" is usually expected to be an integer, so we expect the solution will need to be rounded to the nearest integer. The calculated value of 0.1 is nearest to the integer 0.

The predicted number of cases after 3 years is 0.

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3 years ago

Read 2 more answers

The ratio of the side adjacent am acute angle and the hypotenuse. Adjacent/hypotenuse

diamong [38]

Answer: The answer is cosine of that acute angle.

Step-by-step explanation: We are to find the ratio of the adjacent side of an acute angle to the hypotenuse.

In the attached figure, we draw a right-angled triangle ABC, where ∠ABC is a right angle, and ∠ACB is an acute angle.

Now, side adjacent to ∠ACB is BC, which is the base with respect to this particular angle, and AC is the hypotenuse.

Now, the ratio is given by

$\dfrac{\textup{adjacent side}}{\textup{hypotenuse}}=\dfrac{BC}{AC}=\dfrac{\textup{base}}{\textup{hypotenuse}}=\cos\textup{ of angle }ACB.$

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