Answer:
5 rooms
Step-by-step explanation:
4 rooms = 9 hours
9 hours = 540 minutes
1 room = 540 ÷ 4 = 135 minutes
60 x 12 = 720 minutes (12 hours)
720 ÷ 135 = 5.33333
5.3333 estimated to nearest whole number = 5
The surface area of the cylinder is 301.44
Answer: A>7
Step-by-step explanation:
Answer:
9, 7, -1, -2
Step-by-step explanation:
-2 is smaller than -1
All of them are wrong its 91 but if you want click or circle 90
