Tyler filled up his bathtub, took a bath, and then drained the tub. The function gives the depth of the water, in inches, 7 minutes after Tyler began to fill the bathtub.
Explain the meaning of each statement in this situation

A. B(0)=0

B. B(1)
C. B(9)=11

Help me

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Collin did the work to see if 10 is a solution to the equation r/4=2.4