Answer:
So if you have cards between 1-10 should be a 10% that you will get 7
Answer: Associative property
Step-by-step explanation: it is the same equation but they switched the numbers around on the other side of the equal sign so therefore its associative property
B.1/2
Step-by-step explanation:
Half of the numbers on a dice are even, so you have a 1 half probability of landing on an even number
4/3
3(4j + 7 + 2j)
12j + 21 + 6j
12j + 6j + 21
18j + 21 ----- (1)
3(6j +7)
18j + 21 --------(2)
eq 1 = eq. 2
both are equal