20.
Write a set of 2
rational numbers that
greater than -1 and
less than 0.

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.

What are the triple angle formulas? is it related to double angle identities?

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years