The weight of four-ounce bags of cashews packaged in a cashew plant follows normal distribution with a standard deviation of 0.03 ounce. suppose a random sample of 9 bags is to be taken from production and the mean weight of the sample is computed. the mean of this sample will likely be the population mean.

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Find the solution of this system of equation -7x+y=-20 9x-3y=36

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: