Miquel pays $47 semimonthly for health insurance which is 15% of the total cost. His employer pays the rest. What is the total cost to the nearest dollar of Miquel's health

insurance?

$3,260

$5,485

$1,327

$7,520

Need solving this second acceleration problem.

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?