Circle has a radius of 6 cm. a) How long is the diameter?

b) Approximately how long is the circumference of the circle? Choose one of the values below and explain how you think.

22 cm 27 cm 32 cm 37 cm

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 airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

How do i put 3(x+7) in distributive property