A robin flew rr meters per second, and a cardinal flew cc meters per second. The birds flew for tt seconds. The expression t (r-c) t (r? c) describes how many more meters the robin flew than the cardinal flew during that time. What does (r-c) (r? c) represent in this context?

Question

Mathematics

Rowe

Today, 06:41

A robin flew rr meters per second, and a cardinal flew cc meters per second. The birds flew for tt seconds. The expression t (r-c) t (r? c) describes how many more meters the robin flew than the cardinal flew during that time. What does (r-c) (r? c) represent in this context?

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Answers (2)

Know the Answer?

Quinton Alvarado · Answer 1

(r-c) (r? c) represents speed

Step-by-step explanation:

we know formula of distance

s=vt

if we exclude t from it then it remains only speed v

same in the case t (r-c) t (r? c) when we excludes t

then it remains (r-c) (r? c) which is equal to speed

hence proved.

Josie Lopez · Answer 2

the answer is C

Step-by-step explanation:

I got it right on khan