b) What is his heart rate in beats per minute?
c) What is his heart rate in beats per hour?
Answer:
18÷15=a
18÷15×60=b
18÷15×60×60=c
41
42
43
Answer:
3rd answe; 42
Step-by-step explanation:
What is the probability that a point chosen at random is in the blue region?
StartFraction 1 over 16 EndFraction
StartFraction 1 over 15 EndFraction
StartFraction 15 over 17 EndFraction
StartFraction 15 over 16 EndFraction
Answer:
The probability that a point chosen at random is in the blue region is 15/16.
Step-by-step explanation:
In order to find the probability that a point chosen at random will lie in the blue region, we first have to find the area of the blue region.
The area of the large square is the product of its dimensions:
and for the smaller square area is:
Therefore the area of the blue region is the area of the larger square minus the area of the smaller square.
Therefore the probability that the point chosen at random is on the blue region is
The probability is .
letter b Step-by-step explanation: