Which expression is equivalent to 16^3? ! 2^7 2^11 2^12 2^64

Find the value of the variable and the length of each secant segment.

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches