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Multiply.

[tex]\[3 \cdot \left(1 \times 10^{-3}\right)\][/tex]

A. [tex]\(2 \times 10^{-3}\)[/tex]

B. [tex]\(3 \times 10^{-3}\)[/tex]

C. [tex]\(5 \times 10^{-3}\)[/tex]

D. [tex]\(4 \times 10^{-3}\)[/tex]


Sagot :

Let's go through the problem step by step to find the numerical values of the expressions given:

1. For the first expression:
[tex]\[ 3 \cdot \left(1 \times 10^{-3}\right) \][/tex]
We multiply 3 by [tex]\(1 \times 10^{-3}\)[/tex]:
[tex]\[ 3 \cdot 0.001 = 0.003 \][/tex]

2. The second expression is:
[tex]\[ 2 \times 10^{-3} \][/tex]
This is simply [tex]\(2 \times 0.001\)[/tex]:
[tex]\[ 2 \times 0.001 = 0.002 \][/tex]

3. The third expression is:
[tex]\[ 3 \times 10^{-3} \][/tex]
This is:
[tex]\[ 3 \times 0.001 = 0.003 \][/tex]

4. The fourth expression is:
[tex]\[ 5 \times 10^{-3} \][/tex]
This is:
[tex]\[ 5 \times 0.001 = 0.005 \][/tex]

5. The fifth expression is:
[tex]\[ 4 \times 10^{-3} \][/tex]
This is:
[tex]\[ 4 \times 0.001 = 0.004 \][/tex]

So, after evaluating all the expressions, we have the following results:
[tex]\[ [0.003, 0.002, 0.003, 0.005, 0.004] \][/tex]
These are the numerical values for the given expressions.
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