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3 years ago

Probability Question 2

Mathematics

1 answer:

lord [1]3 years ago

3 0

You have 2 independet events, so the probability for both occurs you need to multiply the probability of the first event by the probability of second event:
=2/3*1/2 = 1/3 = 0.33
In this case 2/3 is the probability of getting no Red in the spinner 1 because you have 3 colours but two of them are not Red. And 1/2 is the probability of getting number 2 in the second spinner because you have just just two number and just one of them is the "2".

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At the local gas station gasoline costs $2.75 for per gallon and diesel costs $3.02 per gallon. Gabriel needs to purchase 15.2 g

Ainat [17]

Answer:

The total amount paid by Gabriel at the local gas station is $70.49.

Step-by-step explanation:

Cost of gasoline per gallon = $2.75

Cost of diesel per gallon = $3.02

Amount of gasoline Gabriel needs = 15.2 gallons

Amount of diesel Gabriel needs = 9.5 gallons

Compute the total amount paid by Gabriel at the local gas station as follows:

Total Cost = Cost of gasoline × Amount of gasoline

+ Cost of diesel × Amount of diesel

$=(2.75\times 15.2)+(3.02\times 9.5)\\\\=41.8+28.69\\\\=70.49$

Thus, the total amount paid by Gabriel at the local gas station is $70.49.

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3 years ago

Nady [450]

Answer:

the answer is B and C

Step-by-step explanation:

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2 years ago