Answer:
The answer to your question is: A = 1627.35 in²
Step-by-step explanation:
Data
height = 30 in
radius = 7 in
A = ?
Lateral area
A = 2πrh
A = 2(3.1416)(7)(30) = 1319.47 in²
Area of the base and lid
A = 2 x πr² = 2(3.1416)(7)²
= 307.88 in²
At = 1319.47 in² + 307.88 in² = 1627.35 in²
Answer:
3y+1
Step-by-step explanation:
4y+3-y-2
3y+3-2
3y+1
you just have to combine like terms
Answer:
Step-by-step explanation:
60 sec= 1 min
60min=1hour
24hours=1day
7days=1week
52 weeks =1 year
24x7= 168hours in a week
168hours x 52 =8736 hours in a year
8736x60=524160mins
524160mins= 1 year
the heart beats 103680 in a year
the heart will beat 524160/103680=5.05555555556 in a minute
