Fundamental Counting Principle In how many ways can you arrange the letters MANICURES, so that A is never at the begining or the end?

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)

The slope of the line whose equation is 3y = 2x - 3 is 2 2/3 3/2