Answer:
Step-by-step explanation:
(0,75) , (15,0)
domain: (0,15)
range: (0,75)
The point -4 is not included in the set, so the appropriate relation is
x < -4 . . . . . . . one of the first two selections
The graph consists of disjoint segments, so the appropriate conjunction is
or . . . . . . . . . the first selection
The appropriate choice is
x < -4 or x ≥ 3
Answers:
- (a) 1/10
- (b) 3/10
- (c) 3/10
- (d) 2/5
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Explanations:
Part (a)
There is only one disc labeled "3" out of 10 total. So we end up with the probability 1/10.
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Part (b)
The list of numbers less than 4 are {1,2,3} which are 3 items out of 10 discs. We end up with 3/10.
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Part (c)
A square number, aka a perfect square, smaller than 10 is the list {1,4,9}
Since 1 = 1^2, 4 = 2^2 and 9 = 3^2
Like part (b), we end up with the same result of 3/10.
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Part (d)
The list of primes smaller than 10 is {2, 3, 5, 7}. Notice that 1 is not prime.
So we end up with 4/10 = 2/5.
Answer:
Step-by-step explanation i dont know?
i am only in 5th gd.
