Nadia will be x years old y years from now. How old was she z years ago?

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

How do you write something in scientific notation?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?