Suppose 1/4 if your socks are brown. how many pairs of socks would you have to select randomly, on average, in order to get 4 pairs of brown socks

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

the probability that a bird is green (.30) is true

step-by-step explanation: