Carla says that 5/6 is greater than 0.8.Is she correct?

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Which of the following contains a variable?

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)