A dietitian is considering three food types to be served at a meal. she is particularly concerned with the amount of one vitamin provided at this meal. one ounce of food 1 provides 8 milligrams of the vitamin; an ounce of food 2 provides 24 milligrams ; and an ounce of food 3 provides 16 milligrams. the minimum daily requirement MDR for the vitamin is 120 milligrams. 1: if only one of the three food types is to be included in the meal, how much would have to be served (in each of three possible cases) to satisfy the mdr?
i want linear equation for this equation

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Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

Find the dimensions of the circle. area = 64π in.² r= in.