Answer:
a person can work out 50% of the maximum (50% of 194 is 97) and 85% of the maximum (85% of 194 is 164.9). This means that the target heart rate for a 20-year-old is approximately 97–165 bpm. so around 21.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
2x2 = 4
4-3=1
how are you today
Step-by-step explanation:
13.25x3-(8.50x3)=x x is the cost of the system