Sam has one gallon and 3 quarts of grape Kool-Aid and two gallons of two quarts of cherry Kool-Aid left over from his birthday party. what is the total number of gallons and quarts of Kool-Aid that Sam has leftover?

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

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?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2