The orbital radius of uranus is 19.22 au. what is this distance in kilometers? ( one au is about 150 million kilometers) a. 2,883,000 million kilometers b. 2,883 million kilometers c. 28 million kilometers d. 2.8 million kilometers

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.