3 years ago

Please Help!!

Mathematics

1 answer:

klio [65]3 years ago

7 0

Answer:

cd = 34
d = 1/2

Step-by-step explanation:

(a) When two quantities vary inversely, their product is the constant of variation:

d = k/c → cd = k

For d=17 and c=2, k = 2·17 = 34

Then the equation can be written as ...

cd = 34 . . . or . . . d = 34/c

(b) d = 34/68 = 1/2 . . . . . put c=68 into the above equation to find d

For c=68, d=1/2.

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