For a certain experiment, the available experimental units are 12 people—six females (f) and six males (m). use (1f, 2f, 3f, 4f, 5f, 6f) to denote the females and (1m, 2m, 3m, 4m, 5m, 6m) to denote the males. there are to be six treatment groups: a, b, c, d, e, and g. if a randomized block design is used, with the experimental units blocked by gender, which assignment of treatments is not correct? a: (2f, 1m), b: (1f, 2m), c: (6f, 3m), d: (4f, 4m), e: (3f, 5m), g: (5f, 6m) a: (6f, 5m), b: (2f, 4m), c: (3f, 3m), d: (4f, 2m), e: (5f, 1m), g: (1f, 6m) a: (1f, 1m), b: (2f, 2m), c: (3f, 3m), d: (4f, 4m), e: (5f, 5m), g: (6f, 6m) a: (1f, 2f), b: (1m, 2m), c: (3f, 3m), d: (4f, 4m), e: (5f, 5m), g: (6f, 6m)

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

a and c

for infinitely many solutions we require both left and right sides to be equal

distribute and simplify

a

14 - 8x = 20 - 8x - 6 = 14 - 8x ← both sides equal so infinite solutions

b

6x - 54 = 6x - 54 + x = 7x - 54 ← not equal

c

4x + 16 = 4x + 10 + 6 = 4x + 16 ← both sides equal so infinite solutions

d

5x - 40 + 10 = 5x + 10

5x - 30 = 5x + 10 ← not equal