A family of 8 goes to the amusement park. Each ride at the park costs 1 ticket per person. If they all go on every ride together, which a number of tickets is NOT possible? A:42 tickets
B:40 tickets
C:24 tickets
D:16 tickets

A. 42 tickets

Step-by-step explanation: 8, 16, 24, 32, 40, 48

A. 42 tickets

Step-by-step explanation: 8, 16, 24, 32, 40, 48

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%