A quantity p varies directly as t and another quantity a varies inversely as t.When t = 2, p+q=1 and when t = 3, p + q = 8.When t = 4, p+q=
(a) 8.5
(b) 9
(c) 9.5
(d) 8
Answers
Answered by
3
Answer:
ANSWER
As p varies inversely as q then let,
p=
q
k
, where k is a constant
As p=7 and q=3 satisfies so,
7=
3
k
k=21
∴p=
q
21
For q=
3
7
p=
3
7
21
=3×3=9
Step-by-step explanation:
ANSWER
As p varies inversely as q then let,
p=
q
k
, where k is a constant
As p=7 and q=3 satisfies so,
7=
3
k
k=21
∴p=
q
21
For q=
3
7
p=
3
7
21
=3×3=9
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