4. A boat sails east for 35 miles and then turns to sail 10 miles south. What is the distance of the boat from its ending point
back to its starting point? 36.4 miles 33.5 miles 40.8 miles 25 miles
1 answer:
You might be interested in
The probability that a high school student in in the marching band is 0.47
so,
The probability that a student plays a varsity sport is 0.32
so,
the probability that a student is in the marching band and plays a varsity sport is 0.24
so, we get
P(M∩V)=0.24
a student plays a varsity sport if we know she is in the marching band
so,
P(V|M)=(P(V∩M))/(P(M))
now, we can plug values
and we get
So,
the probability that a student plays a varsity sport if we know she is in the marching band is 0.51063......Answer