Anyone know? will mark brainliest if correct

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?