Search
Ask a question
0

value of the missing variable

d=rt missing variable d=105 feet, t=21 seconds

1 Answer by Expert Tutors

Tutors, sign in to answer this question.
Gene G. | You can do it! I'll show you how.You can do it! I'll show you how.
5.0 5.0 (249 lesson ratings) (249)
0

Charles,

Just write the equation, then plug in the values that you know and solve for the other one.

d = rt
105 = r * 21
105/21 = r * 21/21      Divide both sides by 21
5 = r                          Simplify

r = 5 ft/sec