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trasher [3.6K]
1 year ago
15

See attached picture.

Mathematics
1 answer:
Andrei [34K]1 year ago
5 0

Answer:

28

Step-by-step explanation:

Since the triangle is a right triangle, we can use SOH CAH TOA to find ?. 10 is OPPOSITE to ? and 21 is HYPOTENUSE to ?, so we can use SIN to find ?.


SIN(?) = 10/21

? = ARCSIN(10/21)

? = 28.437

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Step-by-step explanation:

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N(t)=N0(e^−rt)(1)

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