The floor of a small foyer will be made from square ceramic tiles. each tile has a side length of 7 inches. if the dimensions of the foyer floor are 28 inches by 42 inches, how many ceramic tiles are needed?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.