Answer:
a) 0.2182
b) 0.0691
c) 0.9309
Step-by-step explanation:
Binomial probability distribution
The binomial probability is the probability of exactly b successes on n repeated trials, and B can only have two outcomes.
In which 
is the number of different combinations of b objects from a set of n elements, given by the following formula.
And p is the probability of B happening.
In this problem we have that:
Bin(20,0.2).
This means that 
(a) P(B=4).
(b) P(B≤1).
(c) P(B>1).
Either B is less than or equal to 1, or B is larger than 1. The sum of the probabilities of these events is decimal 1. So
We have that, from b), 
So
Answer:
3) A line has one dimension, length. (True)
5) A plane consists of an infinite set of lines. (True)
Step-by-step explanation:
There are 3 undefined terms in geometry.
a) point
b) line
c) plane
From the given options lets check which statements are true and which are false:
1) A point in the form (x, y) has two dimensions (False)
A point has no dimension
2) A plane has a definite beginning and end. (False)
A plane extends infinitely far and has indefinite beginning and end.
3) A line has one dimension, length. (True)
4) A point consists of an infinite set of lines (False)
A line consists of infinite set of points.
5) A plane consists of an infinite set of lines. (True)....
The number of representatives each state had and slaves being counted as part of the population are the two things did the delegates disagree about that forced them to make compromises. In addition, the legislative, executive and judicial branch is the three branches of the government that is created by the new constitution.
Which monomial is a perfect cube?<span>16x6</span><span>27x8</span><span>32x12</span><span>64x<span>6
Its D </span></span>
Answer:
600 acres
Step-by-step explanation:
Hope this helps!
