Scientific investigations begin with a tentative explanation called what?

Answer 1

Scientific investigations begin with a hypothesis. This is a prediction based on an idea or theory

A tentative explanation would be a theory that hasn't been thoroughly tested. An explanation is referred to as a theory because it makes predictions about what ought to happen.

A hypothesis, or prediction about what will happen based on the ideas contained in a theory, is the starting point for scientific investigations. Reliability and consistency in the form of accepted theories lead to the acceptance of theories that are eventually accepted as true, while faltering theories are eventually replaced by new theories.

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Answer 2

A scientific investigation begins with a tentative explanation called a hypothesis.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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