Suppose a and B Are Events Where P(A) = 0

question 93

Short Answer

Suppose A and B are events where P(A) = 0.4, P(B) = 0.5, and P(A and B) = 0.1. Then P(A or B) = ______

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Definitions:

Polynomial Function

A mathematical expression consisting of variables, coefficients, and non-negative integer exponents, combined through addition, subtraction, and multiplication.

Dimensions

Dimensions refer to the measurable extents of an object, such as length, width, and height, used to describe its size or shape.

Expression Simplification

The process of making an algebraic expression more manageable by combining like terms and applying mathematical operations.

Closed Rectangular Box

A solid figure bounded by six rectangular faces, fully enclosed and with three dimensions: length, width, and height.