In the fridge hannah had 2/3 ofa quart of milk she used half of this milk whenshe had breakfast cereal, how much milk did she use?

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )