The watermelons grown on a farm have normally distributed weights, with a mean weight of 80.1 ounces and a standard deviation of 17.7 ounces. Which weight interval centered at the mean includes 50% of all the watermelons? A) [65.2, 95.0]
B) [68.2, 92.0]
C) [71.0, 89.2]
D) [74.0, 86.2]

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.