Question

Write the expression as a number in scientific notation. quantity 5 times 10 squared end quantity times quantity 4.2 times 10 to the fourth power end quantity all divided by quantity 6 times 10 cubed 3.5 x 103 3.5 x 105 3.2 x 103 3.2 x 105

Answer 1

The value of the expression is 3.5 × 10³.

How to calculate the expression?

It should be noted that the expression given is 5 times 10 squared end quantity times quantity 4.2 times 10 to the fourth power end quantity all divided by quantity 6 times 10 cubed.

This will be:

5 × 10² × 4.2 × 10⁴ / 6 × 10³

= 3.5 × 10³

The value of the expression is 3.5 × 10³.

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Answer 2

Answer: 3.5 10 to the 3rd power

Step-by-step explanation:

5x4.2=21 now 21 divided by 6 = 3.5 :)