Multiply 0.75 by 2.8×10−5 .(1 point)Responses 2.1×10−62 point 1 times 10 to the negative 6 power 2.1×10−42 point 1 times 10 to the negative 4 power2.1×10−72 point 1 times 10 to the negative 7 power2.1×10−5
To multiply 0.75 by 2.8×10−5, you can simply multiply the two numbers.
0.75 * 2.8×10−5 = 0.021×10−5
Since 0.021 can be simplified to 2.1 and 10−5 remains the same, the final answer is:
2.1×10−5