The beginning balance in a person's savings account was 3600 dollars. After making a withdrawal of 400 dollars but earning interest of 16 dollars, what was the new balance in the account?

The answer would be 3216.

Step-by-step explanation:

You subtract 400 from 3600 to get 3200. You add 16+ to the answer. Then you get 3216. Voila.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm