9/10 of 30 feet is 27 feet. This can be solved by doing 30/10=3 then 3*9=27
Antonio put 4.6 pounds of flower into each stack since 23 pounds divided by 5 stacks is 4.6
A
<span>The larger gear can be moved by applying a relatively small force on the smaller gear.
because they are gears, you move one, you move both
</span>
Answer:

Step-by-step explanation:
You would use the equation, 
r= radius, n = number of sides
Answer:
392π
Step-by-step explanation:
Equation is 1/3(piR^2)*h
Radius is 7, 7 squared is 49.
1/3(49π)(24)
392π