A rectangular prism is completely packed with 63 cubes of edge length fraction 1 over 3 inch, without any gap or overlap. Which of this best describes the volume of this rectangular prism? best answer a 2-unit cubes and 2 smaller cubes of volume fraction 1 over 27 cubic inch each

b 2-unit cubes and 9 smaller cubes of volume fraction 1 over 27 cubic inch each

c 4-unit cubes and 2 smaller cubes of volume fraction 1 over 27 cubic inch each

d 4-unit cubes and 3 smaller cubes of volume fraction 1 over 27 cubic inch each

Step-by-step explanation:

Each small cube has volume:

There are 63 small cubes, the total volume is:

Correct choice is B

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.