Ron decided to use blocking to deal with extraneous factors in his experiment. if 4 treatments are applied in one of his groups, how many treatments should be applied to each of his other groups ?

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

  lol

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.

answer: 0.11 cents for each egg

find what is a dozen     dozen = 12

you have to divide 1.35 / 12 = 0.1125