A triangle has sides with lengths 10, 49.5, and 50.5. Is the triangle right, acute, or obtuse?

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

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1