The lifespans of lions in a particular zoo are normally distributed. The average lion lives 10 years, the standard deviation is 1.4 years.
Use the empirical rule (68 - 95 - 99.7%) to estimate the probability of a lion living longer than 7.2 years.

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Through non-collinear points there is exactly one plane.