Answer:
The surface area of the prism is 108 square in.
Answer:
A
Step-by-step explanation:
it is like your hands hold your hand put to make a l shape that is 90⁰ and imaine that more opened out.
Answer:
The answer is 1
Step-by-step explanation:
- 3/4×13/3÷13/4
- 3/4×13/4×4/13
- =1
Answer:
a) 0.3889
b) 0.5
c) 0.8333
d) The mean is 250 and the standard deviation is 51.96.
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The probability of finding a value of X higher than x is:

The probability of finding a value of X between c and d is:

The mean and the standard deviation are, respectively:


A random variable follows the continuous uniform distribution between 160 and 340.
This means that 
a)

b)

c)

d)


The mean is 250 and the standard deviation is 51.96.