The final cost in dollars to buy robotic kits for the Science Club can be found using the function c = 49.85 n + 7.95 c=49.85n+7.95, where n n is the number of kits purchased. They want to purchase at least 8 8 kits, but not more than 12 12 kits. What is the domain and range of the function for this situation?

You can find the constant of proportionality by finding the ratio of

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.