Which of the Following Is Not Consistent with Observations of the Cosmic

question 60

Multiple Choice

Which of the following is not consistent with observations of the cosmic microwave background?

• A) The universe is geometrically "flat" (in the four dimensions of spacetime).
• B) The matter density (both luminous and dark matter combined) in the universe is only about one-fourth of the critical density.
• C) Dark energy, whatever it is, represents the majority of the energy content of the universe.
• D) The universe is at least 20 billion years old.

Analyze statistical data to determine relationships between different variables.

Interpret data tables to calculate specific probabilities.

Evaluate the impact of external conditions (such as weather or defective components) on probability outcomes.

Understand how statistical evidence can indicate dependency between variables.

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Definitions:

Evaluate

To determine or set the value or amount of; appraise.

Simplify

The act of simplifying a math expression or equation to its most basic version.

Like Terms

Like terms are terms in an algebraic expression that have the same variables raised to the same power, which can be combined by adding or subtracting their coefficients.

Compound Growth

The process where the value of an investment increases exponentially over time due to earning interest on both the initial principal and the accumulated interest.