Given the general identity tan x = , which equation relating the acute angles, a and c, of a right ∆abc is true? a. Tan a = b. Cos a = c. Sin c = d. Cos a = tan c e. Sin c =.

Arealtor is studying the graph above, which shows the expected value of properties in her area over the next 24 years. if t represents the number of years after 2014, in what year should the increase in property values start to slow down? a. 2008 b. 2018 c. 2022 d. 2030

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

How are 3-d printers useful in studying evolution? a. to color the fossils of organisms b. to create clones of extinct organisms c. to create replicas of fossils d. to prepare paper cutouts of organisms e. to study the composition of fossils