Answer:
64
Step-by-step explanation:
45/5=9
2x9=18
The answer is 18 seconds.
Answer:
1/169
Step-by-step explanation:
There are 4 aces in a deck of 52.
The probability that the first card is an ace is 4/52.
Since the card is replaced, the probability that the second card is an ace is also 4/52.
The total probability is (4/52) (4/52) = 1/169.
Answer:
Area= 48 cm²
Step-by-step explanation:
Since the radius is 4, to get area, you must get 4 squared(4 x 4), which is 16. Then, multiply 16 to 3(pi), and the answer is 16 x 3 = 48.
The answer is 12.2
I calculated it on the calculator