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musickatia [10]
3 years ago
12

Find the area of this figure

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
8 0

Answer:

a = 16.13 ft²

Step-by-step explanation:

Triangle

a = (1/2)bh

a = (1/2)6 * 4

a = 12

Semicircle

a = (1/2)πr²

a = (1/2)(3.14)(3²)

a = 14.13

Combined figure

a = 12 + 14.13

a = 16.13 ft²

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They give you the X value which is 2

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-2n + 2

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3 years ago
Consider the following scenario:
Sladkaya [172]

Answer:

1. P(C AND D) = 0.3

2. (C.) C and D are not mutually exclusive because P(C AND D) ≠ 0

3. (A.) The events are not independent because P(C | D) ≠ P(C)

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Step-by-step explanation:

• Let P(C) = 0.4

• Let P(D) = 0.5

• Let P(C | D) = 0.6

1.) Find P(C AND D).

P(C | D) = \frac{P(C n D)}{P(D)} \\P(C n D) = P(C | D) * P(D)\\P(C n D) = 0.6 * 0.5\\P(C n D) = 0.3

2.) Events can be mutually exclusive meaning the both event cannot happen at the same time. So, P(A and B) = 0

3.) Events can be "Independent", meaning each event is not affected by any other events.

4.) Find P(D | C)

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6 0
4 years ago
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