Astone is dropped into a well. the sound of the splash is heard 1.45 s later. what is the depth of the well?

 14.21 m .

Explanation:


1.45 s * (9.8 m / s) = (1.45) *(9.8 m) = 14.21 m .

Note:  "(9.8 m/s)" represents the value of the force of gravity on earth.

You're doing something i dont know how to do but search up on google slope calculator maybe that will get you there

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.