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Mathematics 10 Online
OpenStudy (alina123):

For a class project, John counted vehicles that drove through an intersection near his house. On the first day, 6 out of every 10 vehicles were trucks. Part A: What was the experimental probability that a vehicle driving through the intersection was a truck? Part B: If 250 vehicles drove through the intersection, how many should John expect to be trucks? @Luigi0210

OpenStudy (dbzfan836):

Part A: There is a 60% chance by experimental Probability @Alina123 come back

OpenStudy (alina123):

i need it in a fraction form

OpenStudy (dbzfan836):

Part B: 250 * 0.6 = what?

OpenStudy (dbzfan836):

Part A: there is a 3/5 chance

OpenStudy (alina123):

150

OpenStudy (dbzfan836):

Ok that is the answer to Part B

OpenStudy (alina123):

this was so simple ok thanks

OpenStudy (dbzfan836):

np

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