a) Beats in 7.0 years =
b) Beats in 7.000 yrs=
Explanation:
Step 1
Calculation of no. of min. in 7 year
Days in a year = 365
Hrs in a day = 24
Min. in a 1 hr = 60
Min. in a day = 60 × 24
Min. in a year = 60 × 24 × 365
Min. in 7 years
= 60 × 24 × 365 × 7
= 3679200 min.
a) Beats in 7.0 years
Heart rate = 75.0 beats/min.
Beats in 7.0 yrs
= 75.0 × 3679200
= 275940000 beats
No. of significant figure = 2
Answer has to be reported in 2 significant digits.
Beats in 7.0 years =
a) Beats in 7.000 years
Beats in 7.000 yrs = 275940000 beats
No. of significant figure in 7.000 = 4
Answer has to be reported in 4 significant figures
So, no. of beats in 7.000 yrs=
I'm George Floyd
Explanation: