Which Number Is the Base in 3⁷

question 36

Short Answer

Which number is the base in 3⁷?

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Definitions:

Strain Gauge

A device used to measure the amount of deformation or strain in an object when a force is applied.

Balance Beam

A gymnastics apparatus used especially by women gymnasts, consisting of a narrow beam on which athletes perform exercises requiring balance.

Spring Scale

A device used to measure weight or force by the elasticity of a spring.

Body Mass Index

A measure of body fat that is the ratio of the weight of the body in kilograms to the square of its height in meters.