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01-03-2017
Mathematics

contestada

What is (5.2 × 102) × (1.2 × 104)?

A.
6.4 × 10^8

B.
6.24 × 10^8

C.
6.4 × 10^6

D.
6.24 × 10^6

Respuesta :

Аноним Аноним

01-03-2017

(5.2 × 10^2) × (1.2 × 10^4)
= (5.2 × 1.2) × 10^6
= 6.24 x 10^6

answer D.
6.24 × 10^6

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