After a heavy rainfall, the water level of a river swelled to the edge of its banks. Any more rain would cause a flood. after a few hours, the river went down to 1/5 inch. then another storm developed. an additional 1/4 inch of rainfall was recorded, and the level of the river rose by 1/20 of the amount of rain that fell durning the second storm. did the second rainfall cause the flood. explain

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

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: