Functions:Question 9 The following graph shows all the possible test scores when there are only 10 equally weighed problems and no partial credit is given, 100 90 80 70 60 50 Score 40 30 20 10 0 1 2 3 4 5 6 7 8 9 10 Number of Problems Missed Which of the following represents the domain, D, and the range, R, of this graph?​

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step-by-step explanation:

answer:   14

step-by-step explanation:          

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1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours