Are the statements true or false? Select True or False for each statement.

Statement
−2×0.16=0.16× −2 true or false?
0.4÷(−3)=−3÷0.4 true or false?

1) true ( commutative property)

2) false

mia khalifa

step-by-step explanation:

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: