What is the depth of the water at t=t3t, equals, hours?
The depth of the water in Harsha's bird bath is changing at a rate of r(t)=0.25t-0.1r(t)=0.25t−0.1r, left parenthesis, t, right parenthesis, equals, 0, point, 25, t, minus, 0, poin millimeters per hour (where tt is the time in hours). At time t=t=0t, equals, 0, the depth of the water is 353535 millimeters.
A. 35+∫33r(t)dt B. 35+∫34r(t)dt C. 35+∫23r(t)dt D. 35+∫03r(t)dt
W. Wright, Biology student, Biology student, Astoria
Answered Mar 27, 2019
The answer to this is letter D. You simply need to check all of the given details that are mentioned above plus the rules that you have to follow in order to come up with the right answer. It can sometimes be hard to determine the differences between integrals. A definite integral usually has upper and lower limits.
The indefinite integral is known to be more general. You need to know the differences between the different integrals so that you can correctly choose the formulas that will help you solve the equations that will be given to you.