If the pivot is set to make an entire rotation in 12 hours, how many miles per hour is the pivot in the previous question running? ASAP Please explain/show how you got the answer

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Pls will give brainliest and all p. s u can zoom in if u cant see plss

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?