4 years ago

What is the probability that a warner bros movie is a comedy?

Mathematics

2 answers:

tatiyna4 years ago

8 0

Very likely...... I assume

mina [271]4 years ago

4 0

OMG WHO AWAKE? LOL SLEEP

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If 9 people can drink 15 water bottles how many can 45 people drink

shutvik [7]

They can drink 51. Is my answer

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3 years ago

80% of the students in 4-6 building at LVA are virtual.If we have 1200 students TOTAL in the 4-6 building, how many students are

wariber [46]

960 students are virtual !

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3 years ago

You buy a lottery ticket to a lottery that costs $10 per ticket. There are only 100 tickets available to be sold in this lottery

riadik2000 [5.3K]

Answer:

Loss of $1.20

Step-by-step explanation:

The possible outcomes for this lottery and their probabilities are:

- a 1 in 100 chance of winning $450

- a 2 in 100 chance of winning $120

- a 4 in 100 chance of winning $30

- a 93 in 100 chance of losing $10

Therefore, the expected value of this lottery when buying one ticket is:

$E(X) = \frac{1}{100}*\$450+ \frac{2}{100}*\$120+ \frac{4}{100}*\$30-\frac{93}{100}*\$10 \\E(X) = -\$1.2$

Therefore, you are expected to lose $1.2 per ticket.

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3 years ago

A cleaner recommends mixing 1½ cup of cleaner for every 12 cups of water. What is the ratio of cleaner to water in simplest form

Pavlova-9 [17]

1.5 cleaner / 12 cups of water
or
1.5 cleaner : 12 cups of water
to reduce this ratio of 1.5:12, we need to divide both by the same number

1.5 divided by 1.5 is 1
12 divided by 1.5 is 8

So the ratio of cleaner to water is 1:8 in its simplest form or 1 part cleaner to 8 parts water.

Hope this helps!! :)

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3 years ago

A salesperson's daily earnings include $115 per day plus commission equal to x percent (in decimal form) of his daily sales.

bearhunter [10]

Answer:

it might be 8%

Step-by-step explanation:

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3 years ago