ANSWER
The answer is D
EXPLANATION
Let the exponential function be of the form
Each box on both the x and y axes is one unit.
The graph passes through the point
.
This point must satisfy the equation above.
This implies that,
The function now becomes,
The graph also passes through
We substitute this point too to get,
This implies that,
or
We substitute back to get,
The correct answer is D.
When rounding the 4 you look to the right of the number, which is the 4, and if the number is higher than 5 you would change the 4 to 5.
Therefore: 71.5
Answer:
14.8
Step-by-step explanation:
7.4 * 2 = 14.8.
hope this helps
There will be 42 in each row with 2 left over
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).