Andre and Lin are wondering if temperature is a function of latitude. Andre says, "I think it is, as long as we fix the time when we are measuring the temperature." Lin says, "But what if you have two places with the same latitude? Look at this weather map for Washington State. Seattle and Spokane have the same latitude but different temperatures right now." What do Andre and Lin mean?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Math i have no idea how to do a and b