Hello!
We first have to find the volume of the bigger cylinder
We use the equation
Put in the values you know
This is 6234.49
Now we find the volume of the cut out part
This is 3180.86
We subtract the two values
6234.49 - 3180.86 = 3053.63
The answer is 3053.6
Hope this helps!
Answer:
9.87%
Step-by-step explanation:
We know that the clock must ring 4 times, but there must be 7 rings. The only way for this to happen is that of the 4 times, 3 that the bell rings 2 times and 1 that rings only once. So it would be:
2 + 2 + 2 + 1 = 7
So the final probability would be the multiplication of these events, therefore:
(2/3) * (2/3) * (2/3) * (1/3) = 0.0987
In other words, the probability is 9.87%
5.2 x 10-2 and 5.2 x 10-1
Answer:
are there any answers?
Step-by-step explanation: