Answer:
20%
Step-by-step explanation:
You have to do 5/25, giving you 20%.
Answer:
angle c
Step-by-step explanation:
angle c is the angle of incidence. It is the angle between the perpendicular ( line that meets the surface at 90 degrees) and the ray that is coming in
Answer:
The answer is definition.
Hope i helped
Answer:
The mean, because the data distribution is symmetrical.
Step-by-step explanation:
Without even knowing the mean or median this can be solved. The data isn't skewed to the left nor right, so it is symmetrical. The mean is the central value of numbers so it should represent the center well.
8 and 9 because 8 x 8= 64 and 9 x 9 = 81. Between 64 and 81 is 75.