What is the square root of 348

Landon wallin is an auto mechanic who wishes to start his own business. he will need $4400 to purchase tools and equipment. landon decides to finance the purchase with a 48-month fixed installment loan with an apr of 5.5%. a) determine landon's finance charge. b) determine landon's monthly payment.

Which of the following is the result of expanding the series

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle