According to the genetics theory, a certain cross of guinea pigs will result in red, black, and white offspring in the ratio of 3:6:3. Find the probability that among 5 offspring, 1 will be red, 3 black, and 1 white.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827