Answer:
31.4
Step-by-step explanation:
You refer to a rectangular distribution.
I.e. Area ∝ probability
so, length x height = area
=> 6 x height = 1
so, height = 1/6
Therefore, greater than 2.25 minutes => 8-2.25 = 5.75 minutes
=> 5.75 x 1/6 = 0.9583
Since this is uniformly distributed, there is no need to
find the height or standard deviation.
The 2 like terms are 400km +924m
Answer:

Step-by-step explanation:
Because the problem is not an equation (i.e., it has no equals sign), there is nothing to solve. However, the expression can be simplified:
