The way calculate the volume is l*w*h, 3 times 5 times 7 is 105
Answer: D. 105 km^3
The value of P(R = 3) is 0.2854
<h3>Probability</h3>
Probabilities are used to determine the chances of events.
The given parameters are:
- --- the number of slots
- . --- the number of red slot
- . --- the number of black slot
- . --- the number of green slot
<h3>Individual probabilities</h3>
The probability that the ball lands on a red slot is calculated as:
Simplify
The probability that the ball does not land on a red slot is calculated as:
Simplify
<h3>
Binomial probability</h3>
The value of P(R = 3) is then calculated using the following binomial probability formula
Where:
So, we have:
Hence, the value of P(R = 3) is 0.2854
Read more about probabilities at:
brainly.com/question/15246027
Yo sup??
0.000000001=1*10^(-9)
since the power is (-9) hence it's called as a nano second.
This is also known as 'One nano second'
Hope this helps.
A. is 10! you multiply the scale (2.5) times the length (4)
b. is 6, you divide 15 by 2.5
c. is 5. you do what you did with a but with 2 inches instead of 4
d. is 1.5 you divide 378 by 250