What is the volume of the cone to the nearest cubic millimeter? (Use n = 3.14) A)
151 mm3
B)
301 mm)
402 mm
D)
1,206 mm

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?

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x