Calculate the volume of the prism by first finding the total number of half-unit cubes that will fill it. There are 8 half-unit cubes in every unit cube.
12 /
O A. Number of half-unit cubes = 18
V = 9 cubic units
O B. Number of half-unit cubes = 9
V=4cubic units
O C. Number of half-unit cubes = 9
V=2 cubic units
O D. Number of half-unit cubes = 18
V=2 cubic units

D

Step-by-step explanation:

this problem is very much similar to the last one, first we calculate the volume for the shape as shown

1 1/2 * 1 1/2 * 1 = 2 1/4

to figure out how many half cubes fit inside a fourth of a cube, we can just divide the half cube amount by 4

8 / 4 = 2

so 1/4 cube unit = 2 half cube units

and since there are two whole cube units already, we can multiply the half cube units by 2 (per whole cube unit)

8 * 2 = 16

then we add the half cube amounts we came up with

16 + 2 = 18

so the volume is 2 1/4 and the half cube count is 18

i date my teache

Step-by-step explanation:

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i dont know sorry

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: