Each pizza being ordered is $9.99
Probability? I'm guessing it is asking for a written response so I'll try my best.
If the coin landed heads up 16 times then the probability would be 16/40 which can be reduced to 2/5
If the coin landed tails up 24 times you would do the same so 24/40 and then you can reduce that to 3/5
Part a: The experimental probability of it being tails would be 3/5
Part b: The experimental probability of it being heads would be 2/5
hopefully, I understood the question correctly but I believe this is the right answer
Basically there are 3 addition properties and they are associative property, identity property, and commutative property.
Commutative property is just changing the order of the addends. Example: 26+19+34+21= 21+34+19+26
Identity Property is just adding a 0 to the number that doesnt change anything. Example: 26+19+34+21 +0 = 100
Associative property is just changing the grouping of the addends. Example: (26+19) + (34+21)
So here is the answer write it in your copy. thank you.