(HELP ME PLEASE )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.
22
N
O A. Number of half-unit cubes = 10
V=1 cubic units
O B. Number of half-unit cubes = 5
V = 2 cubic units
O C. Number of half-unit cubes = 5
V= 1cubic units
O D. Number of half-unit cubes = 10
V = 5 cubic units

sites:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

its a i did it myself

step-by-step explanation: