2. Lin and Noah are packing small cubes into a larger cube with an edge length of 1 inches. Lin is using cubes with an edge length of inch, and Noah is using cubes with an edge length of 4 inch.
a. Who would need more cubes to fill the 15-inch cube? Be prepared to explain your reasoning.
b. If Lin and Noah each use their small cubes to find the volume of the larger 14-inch cube, will
they get the same answer? Explain or show your reasoning.

"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.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720