The set of cards shown contains both red and black cards. How many cards must be red so the probability of drawing a red card at random is 2/5?

What is the value of x in the figure below? if necessary, round your answer to the nearest tenth of a unit. 12 d 4 b оа. 3.1 ов. 6.9 ос. 4 od. 12

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

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.