The mass of an oxygen molecule is 5.31 x 10-23 grams. The mass of a helium-4
atom is 6.65 x 10-24 grams. How many times greater is the mass of an oxygen
molecule than the mass of a helium-4 atom? Write your answer in standard notation,
rounding to the nearest tenth.

there are no short passages to look at

i dont know

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.