There is a bridge every two miles. the first bridge is at the beginning of a 139-mile stretch of highway. fine how many bridges there are over 139 miles of highway

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

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial