Have a wooden ball and an aluminum ball that are of the same volume. If the
an aluminum ball has a mass of 27 grams and the wooden ball has a mass of 10 grams, will the two balls have the same density? Explain.

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?