For a discrete random variable X the cumulative distribution function is given by F(x) = kx,
x = 1, 2, 3. Find (a) the value of the constant k,
(b) P(X<3),
(c) the probability distribution of X,
(d) the standard deviation of X.​

18.8 cubic inches.

step-by-step explanation:

volume of a cone = πr²h

r = 1.5 inches

h = 8 inches

pi = 3.14

volume of our cone = × 3.14 × 1.5² × 8 = 18.84 square inches

or equals to 18.8 square inches rounded up to nearest tenth.

no this is a nonlinear negative

step-by-step explanation:

mean or average is 40.6

lol.

it's ok we all do this sometimes.

-aparri