Answer:
it would take seven and a half hours
Step-by-step explanation:
450 ÷60 =7.5
That's all I remember rn. Graphing site is desmos.com if you wanted to know.
Answer:
-1,000
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
If it is just the decimal 3.1415 then it is rational. If it is pi it is irrational