Use the formula you just learned to help you complete the following. A circle’s diameter is approximately 14 cm. Complete each statement using one of these values: 7, 11, 14, 22, 88, 138, 154, 196, 380, 616.

A.) The circle’s radius is approximately cm.

B.) The circle’s area is approximately cm2.

What is the vertex form of f(x) = x2 + 6x + 3

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 quotient. 50a2 – 98b2 -5a +7b