What is r = 14 ft ? i don't get it, can you explain it

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Ihonestly have no clue if it's each or none.