subject
Mathematics, 25.11.2020 14:20 Pandagurl2125

Radioactive mass A emits particles at a mean rate of 19 per minute, and radioactive mass B emits particles at a mean rate of 24 per minute. a. What is the probability that fewer than 200 particles are emitted by both masses together in a five minute time period?
b. What is the probability that mass B emits more particles than mass A in a two-minute time period?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:40
What is the measure of ac? 5 units 13 units 26 units 39 units
Answers: 3
question
Mathematics, 21.06.2019 16:30
Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?
Answers: 1
question
Mathematics, 21.06.2019 17:30
Can someone me and do the problem plz so i can understand it more better
Answers: 2
question
Mathematics, 21.06.2019 17:40
Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane
Answers: 2
You know the right answer?
Radioactive mass A emits particles at a mean rate of 19 per minute, and radioactive mass B emits par...
Questions
question
Physics, 24.10.2020 14:00
Questions on the website: 13722362