At a business conference, there were 10 social workers, 16 doctors, 5 lawyers, and 2 journalists. if a person is picked at random from the entire group, it is to be a lawyer, and it is to be a doctor.

Using the probability concept, it is found that:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem:

Hence:

0.1515 x 100% = 15.15%

0.4849 x 100% = 48.49%

It is 15.15% likely to be a lawyer, and it is 48.49% likely to be a doctor.

To learn more about the probability concept, you can take a look at link

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

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