A pancake recipe uses 1/4 cup of all-purpose flour and 1/4 cup of rice flour. What is the ratio of all-purpose flour to rice flour in the recipe?

Will give a: 122 b: 90 c: 48 d: 180

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?

Write a function rule for  “the output is  5 less than the input.” let  xx  be the input and let  yy  be the output.