If the ratios of the volumes of two cones are 21.6:64,and the larger cone's height is 20in, what is the height of the smaller cone to the nearest inch?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?