Sofia is going to wrap a large box and needs to figure out the surface area of the box so she can buy the correct amount of paint. the equation she uses to find the surface area, a,in square feet is a=2(lw+hw+lh), where l is the length, w is the width, and h is the height of the box. the box is 4feet wide,14 feet high, and 20 feet long. what is the surface area of the container in square feet

The probability that a u.s. resident has traveled to canada is 0.18 and to mexico is 0.09. a. if traveling to canada and traveling to mexico are independent events, what is the probability that a randomly-selected person has traveled to both? (page 109 in the book may ) b. it turns out that only 4% of u.s. residents have traveled to both countries. comparing this with your answer to part a, are the events independent? explain why or why not. (page 119 may ) c. using the %’s given, make a venn diagram to display this information. (don’t use your answer to part a.) d. using the conditional probability formula (page 114 in the book) and the %’s given, find the probability that a randomly-selected person has traveled to canada, if we know they have traveled to mexico.