alexandra is scuba diving. a diving computer automatically records her depth every five minutes. the depth readings from
her first 20 minutes of diving are shown in the table below.
elapsed time (in
depth (in meters)
minutes)
0 10
-12.45
101
9.7
15
-22.98
20
-6.6
which best represents the greatest amount of change in her depth over a single 5-minute period?
0 -16.38 meters
0 -13.28 meters
o 13.28 meters
0 16.38 meters

i think it is 18

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

i can answer this if i have the answer choices