Kailey wrote 8,912,000 in scientific notation as 83.12*10 . which statement best describes kailey’s work?

How to determine whether two known pairs of points are on the same line.

Which math sentence can be used to determine if the triangle is a right triangle?

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