3 years ago

G and H are mutually exclusive events. • P(G) = 0.5 • P(H) = 0.3 Find P(H OR G).

Mathematics

1 answer:

Sedaia [141]3 years ago

6 0

Answer:

0.8

Step-by-step explanation:

Mutually exclusive:

P(G U H) = P(G) + P(H)

Because no intersection

P(G U H) = 0.5 + 0.3 = 0.8

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3 years ago

Rupert drove home at an average rate of 58 miles per hour. find his rate in feet per second

leva [86]

5280 feet in 1 mile
3600 seconds in an hour

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3 years ago

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Goryan [66]

Answer:

x = 4.

Step-by-step explanation:

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In a parallelogram opposite sides are equal, therefore:

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3 years ago

Use scientific notation to estimate the number of inches in 1,225 miles. Include all calculations in your final answer.

valentinak56 [21]

Answer:

1,225 miles = 77616000 inches

Step-by-step explanation:

It is asked to find the number of inches in 1,225 miles

Given

1 inch ≈ 1.578 × 10^-5 miles

Therefore, 1 mile = 63360 inches

Therefore, 1,225 miles = 1225 x 63360 inches

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

Therefore the final answer is

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

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3 years ago

For the questions, imagine a segment in a plane. Use that information to help you answer the questions.

Mars2501 [29]

1 a
2 c
3 a

Hope this help :)

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3 years ago