Which expression gives the measure of ZRST in the diagram below? S
T
38
v
162
R
A. 162-392
B. (162° +38)
C. (162-38)
D. 162 + 38
Pls help for final

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample