Entrance tickets for a carnival are $6 for children and $11 for adults. If one evening 968 tickets were sold with total receipts of $7018, how many children and how many adults entered the carnival?​

726 children

242 adults

Step-by-step explanation:

a + c = 968

6c + 11a = 7018

Use Substitution:  c = 968-a

6(968-a) + 11a = 7018

5808 - 6a + 11a = 7018

5a = 1210

a = 242

c = 968 - 242 = 726

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%

answer: -1

step-by-step explanation: