Question

QUESTION 1
y is directly proportional to x.
x is inversely proportional to t.
When y = 8, x = 2 and t = 6.
Find the value of t when y = 96

Answers

  1. Answer:
    t = 72
    Step-by-step explanation:
    1. Direct Variation between y and x
    When y = 8, x = 2
    Formula: y = kx
    8 = k(2) –> k = 4
    y = 4x
    2. Direct Variation between x and t
    When x = 2, t = 6
    2 = k(6) –> k = 1/3
    x = 1/3 t
    When y = 96:
    96 = 4(x) –> x = 24
    24 = 1/3(t) –> t = 72
    hope this helps! <3

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