Participant A runs at a slower rate than Participant B. Both participants run at a constant rate. This table represents Participant A.

Time (min) 5 8 12 15
Number of laps run 2.75 4.4 6.6 8.25
Which equation could represent Participant B?

Time in minutes is represented by x and number of laps run is represented by y.

Select each correct answer.

y = 0.3x

y = 0.7x

y = 0.5x

y = 0.9x

my answer was 0.7x and 0.9x
please check my answer

its not b

step-by-step explanation:

need points to ask question

step-by-step explanation:

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