Multiply 0.75 by 2.8×10^−5

Question

.(1 point)
Responses

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
2 point 1 times 10 to the negative 7 power

2.1×10^−5

Answer 1

2.1×10^−5