How many even prime numbers are 0 1 2 3

A prime number can be divided evenly only by 1, or itself. 
And it must be a whole number greater than 1.

Therefore, the prime numbers between 0, 1, 2, 3 are 

2 and 3 

and the only even one among those two is two, so your answer would be One. 

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.