If the height and base length of a square pyramid are each doubled, how does the volume of the pyramid change?
1 answer:
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Answer:0.9991
Step-by-step explanation:
The Poisson distribution probability formula is given by :-
, where \lambda is the mean of the distribution and x is the number of success
Given :
The probability that more than 1 student will have his automobile stolen during the current semester is given by :-
Hence, the probability that more than 1 student will have his automobile stolen during the current semester =0.9991
Options:
a. Nikki's proposed placement will light a greater area than Dylan's placement.
b. Dylan's proposed placement will light a greater area than Nikki's placement.
c. Both proposed placements will light the same sized area.
d. Nikki's proposed placement will light more than half the yard.
e. Dylan's proposed placement will light more than half the yard.
f. Dylan's proposed placement will light exactly half of the yard.
g. Nikki's proposed placement will light less than half of the yard.
Answer:
C) Both proposed placements will light the same sized area.
F) Dylan's proposed placement will light exactly half of the yard.
Step-by-step explanation:
The area of a triangle is (base x height) / 2, and both lights illuminate the same base and height = (60 x 38) / 2 = 1,140 sq ft
Both Dylan's and Nikki's proposed placement will lit exactly half of the yard. The yard's total area = 60 x 38 = 2,280 sq ft, which is twice the area lit by the lights.
