If 3 hats cost 24.30, how much will one hat cost?

$8.1

Step-by-step explanation:

24.30 divided by 3 equals 8.1

3 hats cost 24.30, so it would make sense that you could divide to find the cost of one. So:

24.30 ÷ 3 = 8.1

1 hat would cost $8.10

its kind of blurry. can you put a clearer pic?

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: