Which similarity statements are true

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

The opportunity cost of increasing potato production from 25 units to 50 units is

On average, nancy has noticed that 20 trucks pass by her apartment daily (24 hours). in order to find the probability that more than 2 trucks will pass her apartment in a 3 hour time period using the poisson distribution, what is the average number of trucks per 3 hours?