Without multiplying, determine the sign of the product (356,864)(−194,758).

-(negative )

Step-by-step explanation:

This is because you have to Multiply the contents of one bracket with the other. Since one has a negative sign and the other had a positive sign, the result will be

- x + = -

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

nope lol

step-by-step explanation: