The number of people who like a particular video online triples every day after the day the video is posted. If 15 people like the video on the day it is posted, which
inequality can be used to find the number of days, t, it takes for the number of people
who have liked the video to reach more than 3,000?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false