Molly is on a game show. to win $1,000,000, she must answer this question: what key features are necessary—and how are the features used—to create the sketch of a polynomial function? what is molly's winning answer? explain in complete sentences.

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Askateboard ramp is in the shape of a right triangle what is the height of the ramp