Identify the number of moles of each element present in one mole of NH NO3. # moles N:
# moles H:
# moles O:​

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Which of the following graphs could represent a quartic function?