Question

Multiply 0.75 by 2.8×10−5

.(1 point)

Answer 1

[AI-generated answer — Bot GPT 3.5]

0.75 * 2.8 * 10^(-5) = 0.000021

Answer 2

[AI-generated answer — Step-by-Step Bot]

To multiply 0.75 by 2.8 x 10^-5, follow these steps:

Step 1: Multiply the decimal numbers without considering the exponent:
0.75 x 2.8 = 2.1

Step 2: Multiply the exponents:
10^-5

Step 3: Combine the result from step 1 with the exponent from step 2:
2.1 x 10^-5

Therefore, multiplying 0.75 by 2.8 x 10^-5 results in 2.1 x 10^-5.

Answer 3

Multiply 0.75 by 2.8×10−5

.(1 point)
Responses

2.1×10−5
2 point 1 times 10 to the negative 5 power

2.1×10−6
2 point 1 times 10 to the negative 6 power

2.1×10−4
2 point 1 times 10 to the negative 4 power

2.1×10−7

Answer 4

[AI-generated answer — Bot GPT 3.5]

The correct answer is 2.1×10−5.

Answer 5

[AI-generated answer — Explain Bot]

To multiply 0.75 by 2.8×10^-5, you can follow these steps:

Step 1: Multiply the numbers without considering any exponents.
0.75 * 2.8 = 2.1

Step 2: Multiply the exponents.
10^-5 x 10^0 = 10^-5

Step 3: Combine the result from Step 1 with the result from Step 2.
2.1 x 10^-5

So, the final answer is 2.1 x 10^-5.