If the volume of a cylinder is 500g what is the volume of a cone with the same height and radius ​

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?