Use pi = 3.14 to estimate the circumference of the circle to the nearest hundredth. middle of circle is 11cm

Circumference of the circle to the nearest hundredth is, 69.08 cm

Step-by-step explanation:

Circumference(C) of the circle is given by:

           .....[1]

where,

r is the radius of the circle.

As per the statement:

middle of circle is 11 cm

⇒

use

Substitute these in [1] we have;

Therefore, the circumference of the circle to the nearest hundredth is, 69.08 cm

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )