Answer:
E. 520
Explanation:
Dimension of the rectangular region:
Length = 85 ft
Width = 175 ft
Length of the fence around along the perimeter of the park = 2(length + width)
Total length of the fence = 2(85 + 175)
= 2(260)
Total length of fence = 520 ft
A or B not sure though
(1 or 2)
They did not have the materials
The probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%. And the events are mutually exclusive.
<h3>What is the
addition rule of size for two subsets?</h3>
For two subsets A and B of the universal set U, we have:
P(A ∪ B) = P(A) + P(B) - P(A ∩ B)
The probability of a new york teenager owning a skateboard is 0.37, of owning a bicycle is 0.36, and of owning both is 0.27.
Then the probability of the teenager owning a skateboard or a bicycle will be
P(A ∪ B) = 0.37 + 0.36 - 0.27
P(A ∪ B) = 0.73 - 0.27
P(A ∪ B) = 0.46
Thus, the probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%.
The events are mutually exclusive.
Learn more about the addition rule for two subsets here:
brainly.com/question/27496136
#SPJ4
Answer:
True
Explanation:
The sun and stars do not move the sun is orbited by the many planets but it does not move
