You would like put up a fence around your rectangular backyard. You know that the length of your backyard is 84 feet and its area is 5208 square feet. Fencing costs $12 per foot. How much will it cost to fence in your
backyard?

answer: r there any options?

step-by-step explanation:

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

10

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: