Answer:
9
Step-by-step explanation:
One did 10,one did 9, and 1 did 8 and 9 is the median number of those 3 numbers.
Answer:
961
Step-by-step explanation:
5 apples and 6 pears are to be distributed among 3 different people.
the number of ways the fruits could be distributed without restrictions is 3^ 11 = 177147
If each person gets at least one pear,first calculate the number of ways 6 pears could be distributed among 3 people
= 3^6 - 3
= 729 -3 = 726
Secondly calculate the number of ways 5 apples could be distributed among 3 people
3^5 = 243
Total = 726 + 243
= 961 ways
Answer:
Step-by-step explanation:
12C = 36
Answer:
79.77%
Step-by-step explanation:
P(X≥120) = normalcdf(120,1e99,130,12) = 0.7976716754 ≈ 0.7977 = 79.77%
Therefore, about 79.77% of operations last at least 120 minutes
Answer:
i'm pretty sure it is c
Step-by-step explanation:
