A container in the shape of a right circular cone of height 10 cm and base radius 1 cm is catching the drips from a tap leaking at the rate of 0.1 cm3/s.
Find the rate at which the surface area of water is increasing when the water
is half-way up the cone.

Step-by-step explanation:

unpaid balance is : $149.99-$50 = $99.99 new balance = 149.99+2.62-50 = $102.61 finance charge = 99.99- 0.21/12= $1.75 new balance = 99.99+1.75 = $101.74 average daily balance method average daily balance= 3399.70/30 = $113.32 finance charge = $ 0.21/12ă—113.32 = $1.98 new balance = $149.99-50+1.98 = $101.97

is only a line? i think so