$3 y-2 \frac{3}{4}\left(\frac{1}{2} y-4\right)=-2$

A scientist would use a unit of length appropriate for the magnitude of what he or she is measuring. In this case, since rock is built up very slowly, they would probably use millimetres or centimetres. In some cases they may use meters.

Answered by grangergirl | 2024-06-10

A scientist would use a unit of length appropriate for the magnitude of what he or she is measuring. In this case, since rock is built up very slowly, they would probably use millimetres or centimetres. In some cases they may use meters.** **


There you go.

Answered by starstudentrb | 2024-06-12

Scientists measure the thickness of rock layers from volcanic activity using units of length such as millimeters (mm), centimeters (cm), or meters (m). The choice of units depends on the thickness being measured, with smaller layers typically being recorded in mm or cm and thicker layers in m. Accurate measurements are crucial for understanding geological processes.
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Answered by grangergirl | 2024-10-13