Any help is useful
Equilateral triangle with a side of 16mm and was 155 mm long

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Ineed to know the answer to this algebra question.

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?