Alexa has seven packages of peanuts. Each pack contains 4/5 cup. She needs 8 cups of peanuts to make peanut brittle. How many more cups does she need? A. 1 2/5 cups B. 2 2/5 cups C. 3 2/5 cups D. 4 2/5 cups

Select the graph of the solution. click until the correct graph appears. |x| = 3

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?

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.