The half life of carbon 14 is 5730 years radiocarbon dating can not be used to estimate the age of objects up to about 50,000 or 60,000

true or false

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

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!