Thursday 00:0910 00:0780 Two boys timed their race from the classroom door to the end of the building.

1. The school record is 6:90. Tom is still _ seconds behind the record.

2. The time difference between Matt and Tom is _ seconds.

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

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.