Answer:
the time taken is 22 mins
Exact Form:
√ 30
Decimal Form:
5.47722557 …
Step-by-step explanation: i would go with D
The coefficient of determination is the first one. I'm pretty sure.
C
Step-by-step explanation:
11
17(3.25)=55.25
72.85-55.25=17.60
17.60/1.60=11
