Through careful observation, a man has determined that there is a 21% chance that it will snow on his birthday if he wakes up when his alarm clock says an even minute, but only an 8% chance it will snow if he wakes up at an odd minute. Assume that he wakes up at an even minute half the time. What is the probability that it will snow on his birthday?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?