Use the given conditions to write an equation for the line in point-slope form. passing through (1,-7) with x-intercept=-1

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Tan198=asin164=? how to solve this? ?