B. If C(a) is the cost in dollars to plant a acres of soybeans, what does C-1(35,000) represent?

9514 1404 393

   the number of acres planted for a cost of $35,000

Step-by-step explanation:

If the function C gives the dollar cost of planting a certain acreage, then the inverse function C^-1 gives the acreage planted for a given dollar cost.

  C^-1(35000) gives the acreage planted for a cost of $35,000

.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

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5