F(x)=x^2-4x+7
My work is attached below
Will u did your math wong
Answer:
36 minutes
Step-by-step explanation:
10blocks in 6mins
20blocks in 12mins
30blocks in 18mins
40blocks in 24mins
50blocks in 30mins
60blocks in 36mins
Answer:
You need more data
Step-by-step explanation: