Tom had to choose between spending $45 on a concert ticket or on groceries. since he bought the groceries, we know that the opportunity cost of getting the ticket was a. too high b. too low c. irrelevant d. unknown select the best answer from the choices provided a b c d

Matilda and kathryn went on different road trips over spring break.the equation below represents the number of miles matilda drove in x hours.y = 60xthe table below shows the number of miles kathryn drove in x hours.time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed.b. matilda and kathryn drove at the same speed.c. kathryn drove at a greater speed.d.there is not enough information to determine their speeds

What is the value of r of the geometric series?

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units