Colin walked a distance of 15 miles in 6 hours. Work out Colin's average speed.
Give your answer in miles per hour.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

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?

Solve the equation for x. 50(4x + 12) = 200