It is not because 30×10^4 is 300,000.
The answer would then be...
30×10^5
Hope this helps!
I got 20,737 but I could be wrong so I will attach my algorithm and work.
Answer:
B) Line B
Step-by-step explanation:
Answer:
(a) 99%
(b) 50%
Step-by-step explanation:
(a) All factorials after 1! have 2 as a factor, so are even. Thus 99 of the 100 factorials are even, for a probability of 99%.
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(b) The first two sums are odd; the next two sums are even. The pattern repeats every four sums. There are 25 repeats of that pattern in 100 sums, so 2/4 = 50% of sums are even.
