Using probability of <u>complementary events</u>, it is found that there is a 0.41 probability that such a person moves to one of the higher income classes fifteen years later.
When two events are complementary, the <u>sum of their probabilities are 1</u>.
In this problem, <u>either a person moves to a higher income class or they do not</u>, hence, the events are <em>complementary</em>.
- 0.59 probability that a person does not move to a higher class.
- Hence, 1 - 0.59 = 0.41 probability that such a person moves to one of the higher income classes fifteen years later.
A similar problem is given at brainly.com/question/24084986
Answer:
b. 18
Step-by-step explanation:
The perpendicular bisector of a chord is a diameter of the circle. Conversely, if the diameter is perpendicular to a chord, it also bisects it.
<h3>Segment lengths</h3>
BC = BP +PC
BC = 2×BP . . . . . . . BP = PC
BP = BC/2 = 36/2 = 18 . . . . . . . divide by 2; substitute given values
The length of segment BP is 18 units.
Answer:
About 58 students are absent today.
Step-by-step explanation:
11%=0.11
0.11*527=57.97
Answer:
100
Step-by-step explanation:
200+3qq+400+q3q
200+3q²+400+3q²
3q²-3q²+400-200
q²=200
q²=200/2
q²=100
Using the numbers you have :
6 to -2
-2 to 2
4 to 1
-1 to 1
This is a function.
An input can only have one output, but an output can have multiple inputs.