The measure of angle APQ should be 90 degrees considering all the angles in a square add up to 360 degrees. NPQ should also be 90 degrees
1/4 = 2/8
7/8 - 1/4 = 7/8 - 2/8 = (7-2)/8 = 5/8
Answer: 5/8
Answer:
The probability that X is nine or more is 0.405.
Step-by-step explanation:
We have a sample of 20 random selected workers, each with a probability p=0.4 of changing jobs for "slightly higher pay".
We have a random variable X that can be modeled by the binomial distribution, with parameters n=20 (sample size) and p=0.4 (probability of success).
The probability that k workers will change jobs for slightly higher pay can be calcualted as:
We have to calculate the probability that the number of workers in the sample who will change jobs for slightly higher pay is 9 or higher. That is P(X≥9).
Answer:
x=14
Step-by-step explanation:
1.) Add 11 to both sides
2.) divide both sides by 3
Answer:
1. N plus 6
2. A number n is added to 6