Answer:
17=39.5in^2 18= 483.6yd^2
Step-by-step explanation:
I just used google calculator tbh
Answer:
Her brothers pulse rate is 76.
Step-by-step explanation:
95% of 80 is 76. That only means that her brother's pulse rate must be 76 beats per minute.
Answer: 12.35 miles
3.5+2.75+6.1=12.35
I hope this is good enough:
Answer:

Step-by-step explanation:
<u>Formula:</u> 




Number D is the correct answer I think