Sammy used his past health history and information about his doctor visits to create this table to compare health costs with and without insurance.

Description of Service Probability of Needing the Service Cost with Insurance Plan Cost Without Insurance Plan
annual premium 100% $1,580 $0
single doctor visit 30% $25 $350
two doctor visits 18% $50 $700
medication 6% $24 $75
What is the expected value of each option?

The expected value of health care without insurance is $
.
The expected value of health care with insurance is $

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

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so

step-by-step explanation:

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step-by-step explanation: