6 feet because 8 / 12 reduces to 2 / 3 and you multiply 2 times 3
Answer:
the 2nd one
Step-by-step explanation:
Answer:
The linear speed is 
Step-by-step explanation:
step 1
Find the circumference of the circle
The circumference is equal to

we have


substitute


step 2
Find the linear speed in feet per minute
we know that
The wheel is rotating at 10 revolutions per minute
Convert revolutions to feet
Remember that
One revolution is equal to the circumference of the circle
so
10 revolutions is equal to

therefore
The linear speed is 
Tha number one the aswer is b 5.4
Answer:
i think c
Step-by-step explanation: