ErikHabdlowich
24.02.2020 •
Mathematics
Suppose that 1000 seven-digit telephone numbers within your area code are dialed randomly. What is the probability that your number is called?
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Ответ:
0.0001
Step-by-step explanation:
No. of possible 7 digit codes
= 10^7
= 10000000
Probability = 1000/10000000
= 1/10000 or 0.0001
Ответ:
95
Step-by-step explanation:
because of bodmas
200-125+20=95