Answer:
15
Step-by-step explanation:
The right answer is Option A.
Step-by-step explanation:
Given,
Heart rate goal = I
Heart rate reserve = H
70% of H = 
Resting heart rate = R
According to given statement,
70% of heart rate reserved is added to resting heart rate to calculate heart rate goal, therefore,
I = R + 0.7H
I=R+0.7H represents the given situation.
The right answer is Option A.
Keywords: linear expression, addition
Learn more about addition at:
#LearnwithBrainly
Answer:
6.9 x 103
Step-by-step explanation:
It would quadruple the area of the circle.
If you are looking forward to adding them together you will get 145. Just need to know if this questions had options?