Question

Q.8 A watch is getting slow by 2 minutes for each hour in a day. If it shows 10 am now ,what shall be the time after 12 hours. Q.9 A hot air balloon begins to descend towards the ground from a height of 2250 feet. If it descends at the rate of 150 feet per minute ,find the height after 12 minutes. please do it fast urgent please

Answer 1

Answer:

9:36

Step-by-step explanation:

as it is being decreased 2min per hour hence for twelve hours after it is going to be the

(actual time) - (delayed time)

here the delayed time is 24 min

10 hours - 24 minutes so it is 9:36

Answer 2

Answer:

450 feet

Step-by-step explanation:

one minute = to 60

so we multiply 150 by 12 which equals 1800

which means the height = 2250 - 1800

Answer = 450 feet