What is 1/2 + 2/5
Help please

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

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

For the inequality |c| < |d| to be true, which of the following must be true?