Answer:
Um.... did you forget to attach something because all I see is
<em>Data are collected on the 35 students in a college history course. Which of the following is not a variable for the data set?</em>
Step-by-step explanation:
Answer:
C. 47°
Step-by-step explanation:
The angle between the terminal ray of 227° and the nearest x-axis (the negative x-axis) is ...
227° -180° = 47°
The reference angle is 47°.
_____
In mathematical terms the reference angle is the minimum of the angle modulo 180° and the supplement of that angle.
227° modulo 180° = 47°
180° -47° = 133° . . . . supplement of 47°
min(47°, 133°) = 47° . . . the reference angle
The answer would be $3.38 since you are adding the 10$, $.5, $.10, & $.2 and then subtracting it to $12.42
Answer:
Explain it a little more
Step-by-step explanation:
