Correct Answer: Option B

Explanation

y ∝ √x
y = K√x
K = y/√x = 3/√16
= 3/4
y = 3/4√x
= 3/4√64 when x = 64
= 3/4 x 8/1
= 6

There is an explanation video available below.

• please can someone tell me about the major topics i should read for jamb? Answer this

  2 Answers   ·   Chemistry   ·   3 hours ago
• I got 26th on my examination slip how come u said it is on 24th? Answer this

  2 Answers   ·   Medical Science   ·   16 hours ago
• Hii, Waec would be starting on the 25th animal husbandry, in which I’m offering but I’m also writing Jamb on... Answer this

  2 Answers   ·   8 hours ago