Instruction
Active
Identifying True Statements
If events X and Y are independent, what must be true? Check all that apply.
P(Y|X) = 0
PIXIY) = 0
PYIX) = P(Y)
P(YX) = P(X)
P(
XY) = P(Y)
PIXIY) = P(X)

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Find the value of the variable and the length of each secant segment.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.