Answer:
12. Hope this helps!
Step-by-step explanation:
2y – 4x =
Answer:
-10
Step-by-step explanation:
Answer:
The sale price of the shirt is 45% of the original price.
Step-by-step explanation:
Answer:
166 bpm
Step-by-step explanation:
Ian's age = 60
MHR stands for maximum heart rate. There are two methods of calculating the MHR :
1) MHR = 220-age
2) MHR = 217-(0.85×Age)
Both the methods are easy to solve but the most accurate is the second one, hence we use the second method to calculate MHR of Ian.
MHR = 217-(0.85×Age)
= 217-(0.85×60)
166
Since the MHR is calculated in beats per minute (bpm)
Therefore, MHR of Ian = 166bpm