In the triangle, suppose that m ZQ=(5x-8)°, m ZR = (6x - 4)º, and m ZS=xº. (a) Write an equation to find X. Make sure you use an "=" sign in your answer.
Equation:
:0
Х
(6x - 4)
R
(b) Find the degree measure of each angle.
(5x – 8)
m 2Q=
5
?
mZR=
m ZS =

What does x = in this equation x+3+2x=x+5

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.