1
1
8 x 1,000) + (3 x 100) + (2 x 1) + (4 x 10) + (7 X 1000

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

this is answer of 144 cubic meters

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol