On average, 1 in 78 people have pancreatic cancer. How many people would you expect to have to ask before one says he or she has pancreatic cancer? By how many people would this number vary?

Not sure where to start with this one.

the answer is 5636.7

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

agree

step-by-step explanation: