A spinner is split into three equal sections numbered one through three. what is the probability of spinning two threes in a row A. 1/6
B. 1/12
C. 1/9

How many temperature in biratnagar

Josephine has a great garden with and area of 2x2 + x - 6 square feet

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?