Question

which of the following correctly describes the variation in the equation r = d/t ?

Answer 1

And what is 'the following'?

Answer 2

A. r varies directly with d and inversely with t.
B. r varies inversely with t and jointly with d.
C. r varies jointly with t and d.
D. r varies inversely with d and jointly with t.

Answer 3

@vipergirl81

Answer 4

It's A.

Answer 5

because as d increases, r increases, but as t increases, r decreases.