Use the Order of Operations to Simplify the Expression

question 12

Multiple Choice

Use the order of operations to simplify the expression.
-72 - 7 ·5 + 266 ÷ (-19)

• A) 311
• B) -927
• C) -18
• D) 23

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Definitions:

Lucky Event

An unexpected occurrence that can have a positive impact on an investment or market outcome, often beyond the investor's control.

Selection Bias

The bias that results from the way in which observations are selected for analysis, leading to results that are not representative of the population being studied.

Random Walk

Describes the notion that stock price changes are random and unpredictable.

Submartingale

A type of stochastic process where the conditional expected future value of the process is at least equal to the present value.