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sergiy2304 [10]
3 years ago
14

A bag contains 36 red, 48 green, 22 yellow, and 19 purple blocks. you pick one block from the bag at random. find each theoretic

al probability. p (green) p (not yellow) p (yellow or not green)
Mathematics
1 answer:
DaniilM [7]3 years ago
4 0

Probability is defined as the ratio of the successful events over total events. In this case an event is described as the color of block.

 

The total number of blocks present in the bag is:

total blocks = 36 + 48 + 22 + 19

total blocks = 125

 

So calculating for each theoretical probability:

 

P (green) = 48 / 125 = 0.384

 

P (not yellow) = P (red or green or purple)

P (not yellow) = (125 – 22) / 125 = 0.824

 

P (yellow or not green) = P (yellow or red or purple)

P (yellow or not green) = (125 – 48) / 125 = 0.616

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Answer:

The value of the car in very nice condition is $28,500.

Step-by-step explanation:

Consider the provided information.

In 1955 an antique car that originally cost 3,943 is valued at 64,125 if in excellent condition, winch is 2 1/4 times as much as a car in very nice condition.

The mixed fraction can be written as:

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Hence, the value of the car in very nice condition is $28,500.

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