A mountains path is a 12 miles long. If a hiker walks along the path at a rate of 1.96 miles per hour , in approximately how many hours will the hiker walk the entire trail?

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.