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3 years ago

5. Nicholas bought a map of a city. It uses a scale of 1 inch to 8 miles.

Mathematics

1 answer:

Nikolay [14]3 years ago

4 0

Scale is 1 inch to 6 mile.

So, ½ inch = 6 mile/2 = 3 mile

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What is the denominator of the reduced fraction representing the probability of winning Fantasy Five (a lottery game where the w

Nataly [62]

Answer:

Denominator = 69090840

Explanation:

In a Fantasy Five lottery game, we have to correctly guesses the five numbered balls to win the game.

So we have to select five balls, there are total 39 balls.

The probability of correctly selecting a ball is

P(ball) = 1/total no. of balls

The probability of correctly selecting 1st ball is

P(1st ball) = 1/39

Now there are 38 balls remaining

The probability of correctly selecting 2nd ball is

P(2nd ball) = 1/38

Now there are 37 balls remaining

The probability of correctly selecting 3rd ball is

P(3rd ball) = 1/37

Now there are 36 balls remaining

The probability of correctly selecting 4th ball is

P(4th ball) = 1/36

Now there are 35 balls remaining

The probability of correctly selecting 5th ball is

P(5th ball) = 1/35

The probability of selecting all 5 balls correctly is

P(5 balls) = P(1st ball)*P(2nd ball)*P(3rd ball)*P(4th ball)*P(5th ball)

P(5 balls) = 1/39*1/38*1/37*1/36*1/35

P(5 balls) = 1/69090840

Therefore, the denominator of the reduced fraction representing the probability of winning Fantasy Five lottery game is 69090840.

6 0

3 years ago

What’s the division equation of 7,848 divided by w =36

atroni [7]

Answer:

w=282,528

Step-by-step explanation:

6 0

3 years ago

PLZ HELP! I will give brainliest! A theater can hold 160 giants or 240 elves. If 100 giants are inside, how many elves can also

slava [35]

Answer:

150

Step-by-step explanation:

100 : 160 :: e : 240 proportion

160e = (100)(240)

160e = 24000

elves = 150

6 0

3 years ago

Read 2 more answers

Mookie Betts of the Boston Red Sox had the highest batting average for the 2018 Major League Baseball season. His average was 0.

Annette [7]

Answer:

Binomial probability, with $n = 5, p = 0.352$

Step-by-step explanation:

For each time Mookie Betts went to bat, there were only two possible outcomes. Either he got a base-hit, or he did not. The probability of getting a hit on each at-bat is independent of any other at-bat. This means that we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

His average was 0.352.

This means that $p = 0.352$