1. 3(8 + 2) - 6² ÷ 9 + 8

2.(6 + 4)² ÷ 4 – 8 + 6 · 8 show work please

grab rope, tie a loop-de-loop, put it around ur neck, now jump while its tied to a high place. now your shoes are cool.

step-by-step explanation:

they go with it happens or they mite give a chance?

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:

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract