A choir wants to collect more than 500 items to sell at a flea market. So
far, the choir has collected 397 items
and has only 7 more days to collect
items. Which inequality could the
choir director use to find x, the
number of items that must be
collected daily to reach the goal?

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

Polynomial that can be factored as (3x-4)(3x+4)

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?