Answer:
(x + 6)(x-4) = -16
x² + 2x -24 = -16
x² + 2x - 8 = 0
(x + 4)(x-2) = 0
x = - 4 or x = 2
Step-by-step explanation:
Answer:
Here's wh as t I found
(X-1)²+(y+4)²=4
Step-by-step explanation:
(x-h)²+(y-k)²=r² with the center being at the point (h,k)
and radius being r.
(x-1)²+(y-(-4))²=2²
(x-1)²+(y+4)²=4
Answer:
14.78% probability that a sample of 10 covers will contain exactly 2 defectives
Step-by-step explanation:
For each cover, there are only two possible outcomes. Either it is defective, or it not. The probability of a cover being defective is independent from other covers. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
In which is the number of different combinations of x objects from a set of n elements, given by the following formula.
And p is the probability of X happening.
If the fraction of defective covers produced on the USB Mouse Factory production line is known to be 8%, what is the probability that a sample of 10 covers will contain exactly 2 defectives?
This is when . So
14.78% probability that a sample of 10 covers will contain exactly 2 defectives
Answer:
This would be non linear
Step-by-step explanation:
Because a linear is a straight line
this would not equal to a straight line so it is non linear
have a nice day uvu