Au. s. nickel has a mass of 5.00 grams. a u. s. penny has a mass of 2.50 grams. what is the mass in kilograms of the coins in a bag containing 186 nickels and 72 pennies?

Through: (-3,-3) parallel to y= 7/3x+3

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.