3 years ago

Please leave all types of probability examples. I have a test soon and I need help!

Mathematics

1 answer:

disa [49]3 years ago

3 0

Pobabilities of what

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You exercised 24 hours each month for a year. How many hours did you exercise by the end of the year? You may be able to do the

dedylja [7]

Answer:

288 hours.

Step-by-step explanation:

You exercise 24 hours in 1 month.

There are 12 months in one year.

24 * 12 = 288

Therefore, you exercised 288 hours in one year.

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Jocelyn just accepted a job at a new company where she will make an annual salary of $70000 . Jocelyn was told that for each yea

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2 years ago

Please help With this one will give a lot of points

AlladinOne [14]

Answer:

not really sure can’t see the problem to good but C?

Step-by-step explanation:

hope this helped tho. cross multiple (btw if you search it on google it will help you)

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3 years ago

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Please help i really need it

Dennis_Churaev [7]

Answer:

6/63

Step-by-step explanation:

To find the probability in fraction form you must first add all the evidence together and then use that number as the denominator

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2 years ago

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Sophia‘s favorite homemade cookie recipe requires one cup of chocolate chips for 10 servings if the number of cups required for

weqwewe [10]

Answer:

3 cups

Step-by-step explanation:

We can use a proportion to find how many cups of chocolate chips she needs for 30 servings. Assuming c = cups of chocolate chips and b = batches

$\frac{c}{b}$

$\frac{1}{10} = \frac{c}{30}$

We can now multiply the diagonal values that don't include the missing variable (30 and 1) and then divide it by the value that is diagonal to the variable (10)

$30 \cdot 1 = 30\\30 \div 10 = 3$

Therefore, she needs 3 cups of chocolate chips to make 30 servings.

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