6th grade math i mark as brainliest

24

Step-by-step explanation:

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parenthesis first: 3.4+5.1=8.5

exponents next: 6^2 is 36

then add 8.5 plus 3.5

36-12 is 24

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:

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation: