Answer:
The durations of movies in minutes can only take on integer values from 0 to 60. Therefore, it is a discrete data.
Answer:
−
6
√
2
Step-by-step explanation:
Answer:
x = 44
Step-by-step explanation:
Opposite angles in a parallelogram are congruent, so ...
104 = 2x +16
88 = 2x . . . . . . subtract 16
44 = x . . . . . . . divide by 2
Answer:
x = 53
Step-by-step explanation:
The sum of the exterior angles of a convex polygon is always 360°.
x +x +59 +48 +50 +39 +58 = 360
2x +254 = 360 . . . . simplify
x +127 = 180 . . . . . . divide by 2
x = 53 . . . . . . . . . . . subtract 127
72-42=30. Because you need to subtract the boys from the whole group. So, there are 30 girls.
