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Finger [1]
1 year ago
12

A magazine subscription service is having a contest in which the prize is 80,000. if the company receives 1 million entries, wha

t is the expectation of the contest?
$____
Mathematics
1 answer:
katen-ka-za [31]1 year ago
5 0

Answer:

Expectation of the contest = $0.08

Step-by-step explanation:

Amount of the contest prize = $80000

Total entries received = 1 million

Probability of winning the contest = \frac{1}{1000000}

Expectation of the contest will be determined by the formula

P = (winning amount) × (probability to win the contest)

  = 80000\times \frac{1}{1000000}

  = $0.08

Therefore, the expectation of the contest will be $0.08.

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Answer:17

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1 year ago
The most economical proportion for a right circular cone is to have its height three times long as its base diameter. What later
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Answer:

  ∛(2500π)√37 m² ≈ 120.911 m²

Step-by-step explanation:

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  100 m³ = 2πr³

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  LA = πrs

  LA = π(∛(50/π) m)(∛(50/π) m)√37

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5 0
1 year ago
Make a list of complete sentences that describe five applications of the building blocks of geometry in the real world.
Romashka-Z-Leto [24]

Answer:

1. constructing a house

2. building a car

3. laying pipe our conduit

4. packing boxes on a truck

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Step-by-step explanation:

4 0
2 years ago
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2 years ago
Which binomial is a factor of 49x2 + 84xy + 36y2?
statuscvo [17]

Answer:

A. 7x + 6y

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(7x + 6y)²

7x + 6y is a factor.

7 0
2 years ago
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