Bacteria Growth hours number of bacteria 2 4.5 6 22.781 12 259.493 The growth of bacteria in a pond is shown in the table. Which graph shows a rate of change that is similar to the rate of change of the bacteria? A) B) C) D)

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?