What Answer Should Be Reported, with the Correct Number of Significant

question 24

Multiple Choice

What answer should be reported, with the correct number of significant figures, for the following calculation? log(4.28 × 10³) - 1

• A) 2.63144
• B) 2.6314
• C) 2.631
• D) 2.6
• E) 3

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Definitions:

Triceps Brachii

A large muscle on the back of the upper arm responsible for extending the elbow and is composed of three heads.

Tensor Fascia Latae

A muscle of the thigh that helps to stabilize and move the hip and knee, and is involved in the iliotibial band.

Iliopsoas

A major hip flexor muscle group that is composed of the iliacus and psoas major muscles, playing a key role in lifting the thigh and stabilizing the pelvis.

Vastus Medialis

A muscle located in the thigh that extends the leg at the knee and is part of the quadriceps group.