The equation e= 2x is equivalent to

the image of (6, 9) under a dilation is (4, 6). the scale factor is

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

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:

the answer is 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !