Amaple tree is 12 meters tall. a model of it was built with a scale of 1 cm: 3 cm. how tall was the model?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes