is this good?
y = 3x-6 or f(x) = 3x-6
Suppose the figure is dilated by 3/2 with the center of dilation at the origin. Which would be the ordered pairs for the image o
f ABCD?
Group of answer choices
A’(-3, 4.5), B’(-6,-6), C’(6, 0), D’(7.5, 6)
A’(-4/3, 2), B’(10/3, 8/3), C’(8/3, 0), D’(-8/3, -8/3)
A’(-4, 6), B’(-8, -8), C’(8, 0), D’(10,8)
A’(-6, 9), B’(-12, -12), C’(12,0), D’(15, 12)
Group of answer choices
A’(-3, 4.5), B’(-6,-6), C’(6, 0), D’(7.5, 6)
A’(-4/3, 2), B’(10/3, 8/3), C’(8/3, 0), D’(-8/3, -8/3)
A’(-4, 6), B’(-8, -8), C’(8, 0), D’(10,8)
A’(-6, 9), B’(-12, -12), C’(12,0), D’(15, 12)
1 answer:
You might be interested in
Answer:
a) There is a 98.17% probability that a randomly selected page has at least one typo on it.
b) There is a 9.16% probability that a randomly selected page has at most one typo on it.
Step-by-step explanation:
Since we only have the mean, we can solve this problem by a Poisson distribution.
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in the given time interval.
In this problem, we have that
(a) What is the probability that a randomly selected page has at least one typo on it?
Thats is . Either a number is greater or equal than 1, or it is lesser. The sum of the probabilities must be decimal 1. So:
In which
.
So
There is a 98.17% probability that a randomly selected page has at least one typo on it.
(b) What is the probability that a randomly selected page has at most one typo on it?
This is . So:
There is a 9.16% probability that a randomly selected page has at most one typo on it.