Which equation calculates the number of 18-foot pieces you can cut from 5 feet of ribbon? CLEAR CHECK

18÷5=40

5÷18=140

5÷18=40

18÷5=140

(x+3)(x+7)

step-by-step explanation:

7,24

step-by-step explanation:

he has now walked a total of what?

if i know what this is maybe i can

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: