Question

Mancini's pizzeria sells four types of pizza crust.last week, the owner tracked the number sold of each type,and this is what she foundbased on this information, of the next 4000 pizzas she sells, how many should she expect to be pan style? round your answer to the nearest whole number. do not round any immediate calculations

Answer 1

She sold 288+296+154+287=1025 pizzas

Hence, the probability to buy a pan style pizza is

`(287)/(1025)=0.28`

From this probability, we can expect that, when she sells 4000 pizzas,

`4000\cdot(0.28)=1120,`

will be pan style.