7x=56
56/7=8
x=8
104/x=answer
104/8=13
So after 104 beats there will be 13 measures
Answer:
3/10
Step-by-step explanation:
Total number of employees = 7 + 9 = 16
Probability of a man being chosen first to be promoted = 9/16
Probability of the second choice is still a man for promotion = 8/15
Why 8/15?
The number of men left who are eligible for promotion after the 1st man was chosen for promotion is 9 - 1 = 8
The total number of people left after the 1st person is chosen for promotion that are eligible for promotion is 16 - 1 = 15
Hence Probability of choosing 2 men for promotion = 9/16 x 8/15 = 3/10
Answer:
The probability is 0.47.
Step-by-step explanation:
Given,
Total number of people who walked by his store = 128,
Out of these people the number of people who came into the store = 60,
Hence, the probability that a person who walks by the store will enter the store




4.9*10 x^{6}
i hope i helped!
Answer:

Step-by-step explanation:
2 more than 3 time mean 3n+2
"is atleast 8" means it can be 8 or more so c. is right answer