Answer:
C. Rhombus
Step-by-step explanation:
Because the shaded shape is has 4 sides and looks like a rhombus
Answer:
SA = 384 in ^2
Step-by-step explanation:
The surface area of a cube is given by
SA = 6 S ^2 where s is the side length
SA = 6 * (8) ^2
SA = 6 * 64
SA = 384 in ^2
Answer:
447.23
Step-by-step explanation:
832.48 - 385.25
Answer: 0.2
Step-by-step explanation:
Given: The commuting time on a particular train is uniformly distributed over the interval (42,52).
∴ The probability density function of X will be :-
Thus, the required probability :-

Hence, the probability that the commuting time will be less than 44 minutes= 0.2

Then

which is a disk of radius 1, hence with area
.