Mary earns $5 per hour as a waitress. Last week she took home her regular earnings of $5 per hour plus $185 in tips for a total of $330. Which equation can be used to find how many hours, h, Mary worked last week?

how long did the flood last

step-by-step explanation:

then i will answer

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:

mr. india