2. The star Polaris has a temperature of 7.200 K and a radius 30 times larger than our sun. Over what distance range will water remain in liquid form? (Note
Astronomers call this the Habitable Zone of a star).

When only separate discreet points are graphed it is called?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?