Mathematics, 18.05.2021 23:20 sherifour
You and your friend are selling tickets to a charity event. You sell 4 adult tickets and 11 student tickets for $148. Your friend sells 7 adult tickets and 5 student tickets for $145. What is the cost of a student ticket?
Answers: 1
Mathematics, 21.06.2019 14:00
Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
Answers: 3
Mathematics, 21.06.2019 23:00
The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?
Answers: 1
You and your friend are selling tickets to a charity event. You sell 4 adult tickets and 11 student...
Mathematics, 21.03.2020 20:20
Mathematics, 21.03.2020 20:20
Mathematics, 21.03.2020 20:22
Mathematics, 21.03.2020 20:23
Mathematics, 21.03.2020 20:25