There are 115 seats in a conference room. there are 5 seats in each row. there are 100 people seated, filling up full rows of seats. how many rows are empty?

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

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Nikolas calculated the volume of the prism. his work is shown below.