The total number of elements is 2+2=4. Since we have 2 silver earrings, we get

the, the probability to get two silver earrings is 1/2, which is equivalent to 0.5.
Answer:
8
Step-by-step explanation:
Note that √ signifies "square root."
If you're unsure of what √64 is, then make a short table of perfect squares until 64 comes up:
1 1
2 4
3 9
4 16
5 25
6 36
7 49
8 64
Thus, the square of 8 is 64 and so √64 = 8
Answer:
-1/5
Step-by-step explanation:
i don't know for sure but that seems like the one that would make the most sense
So remember range means subtract from least number from the greater number in the set.
so the smallest number in the set is 0 and the biggest number is 18.
18-0=18
Range=18
enjoy brainy
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