Good evening guys

i nee your , can you ?

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

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

How are algebraic expressions evaluated using substitution?