If 0.0000152 x 0.042 = A x 108, where 1 (leq) A If 0.0000152 x 0.042 = A x 108, where 1 (leq) A A. A = 9, B = 6.38 B. A = 6.38, B = -9 C. A = -6.38, B = -9 D. A = -9, B = -6.38 Correct Answer: Option B Explanation 0.0000152 x 0.042 = A x 108 1 (leq) A 0.0000152 = 1.52 x 10-5 0.00042 = 4.2 x 10-4 1.52 x 4.2 = 6.384 10-5 x 10-4 = 10-5-4 = 10-9 = 6.38 x 10-9 A = 6.38, B = -9 `, props: [‘comment’], data() { return {} }, methods: {} }) {{ reply.posted_by.display_name }}:   {{ reply.created_at }} `, props: [‘comment’, ‘reply’, ‘rate_selection’, ‘token’], data() { return {} }, methods: {} })

If 0.0000152 x 0.042 = A x 108, where 1 (leq) A

  • A.
    A = 9, B = 6.38
  • B.
    A = 6.38, B = -9
  • C.
    A = -6.38, B = -9
  • D.
    A = -9, B = -6.38
Correct Answer: Option B
Explanation

0.0000152 x 0.042 = A x 108
1 (leq) A

0.0000152 = 1.52 x 10-5
0.00042 = 4.2 x 10-4
1.52 x 4.2 = 6.384
10-5 x 10-4
= 10-5-4
= 10-9
= 6.38 x 10-9
A = 6.38, B = -9

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