Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n equals 123n=123, p equals 0.85

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?