Kira's fish tank has 16 liters of water in it. She plans to add 5 liters per minute until the tank has at least 46 liters. What are the possible numbers of minutes Kira could add water? Use t for the number of minutes. Write your answer as an inequality solved for t. PLEASE HELP​

Can someone me with these two circle theorem questions asap?

Bring the fraction a/a-4 to a denominator of 16-a^2

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.