What is 75% of 30 minutes?

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.