Find the diameter of a circle with an area
of 240.257 square milimeters.

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

What is the rate of change of a line that passes through (2,-5) and (6,-2)?