Answer:
The f number is used to control the size of the circular opening that allows light to reach your camera's sensor. The f number affects picture sharpness and plays a part in the exposure of the picture. f/8 refers to an f number of 8
Step-by-step explanation:
Infinity. Unless there is another number
J)x^2 +2x +yx+2y-5x-10
x^2-3x+yx-10
k)5y^2(1-2y)
l)a(x+y+z)
Answer:
F. 120°
Step-by-step explanation:
Call the point of intersection of the altitudes X. Then the measure of n° is the sum of the opposite interior angles of triangle XNQ. Those angles are the right angle (90°) at Q and half the 60° vertex angle at N:
n° = 90° + (1/2)60° = 120° . . . . matches choice F
Answer:
Probability that randomly selected 4 persons all have insurance is = 0.1897
Step-by-step explanation:
Given that the probability of having an insurance equals 66%=0.66
Thus
Probability that person A has insurance = 0.66
Probability that person B has insurance = 0.66
Probability that person C has insurance = 0.66
Probability that person D has insurance = 0.66
Probability that randomly selected 4 persons all have insurance is