To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Traffic flow at 1st ave and high st is twice the traffic flow at 2nd ave and central. compare the graph of the traffic flow at 1st ave and high st to the graph of the traffic flow at 2nd ave and central over time

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?