Whats 1 plus 1 for my matmetics classs

1 plus 1 is 2

Step-by-step explanation: You start with the number 1, Next, you add 1. That's how you get 2.

1+1=2

Step-by-step explanation:

pretend you have an apple and you want to buy another apple that makes it two apples ;D

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: