9.
a) You put the scientific notation in expanded form, 671,000,000. From there just divide it by 60. 11,183,333.333 miles per minute.
b) Take the miles/minute rate and multiply it by 8.3; 92821666.6667 miles per 8.3 minutes.
Hope this helps :)
You will get r= 21/12 but you have to simplify to get R=7/4 or R=1.75
Answer:
The number Jane is thinking of is 42.
Step-by-step explanation:
45-3
=42
Vous êtes les bienvenus...
Answer:
C
Step-by-step explanation:
You can think of the square root as 
which would multiply throughout producing the answer.
