A1 = 0.91
a6 = -0.14
sum = (0.91+-0.14) /2
sum = 2.31
Direct variation equal is written as : y = kx
K is the constant of variation.
12 = k4
12/4 = k
k = 3
y = 3x
Answer: <span>B. y = 3x </span>
Answer: There is a 50% chance one will land on heads.
Step-by-step explanation:
6 and 4,
8 and 12,
12 and 18
yes the ratios are equal (the ratio is 2:3 or 2/3)
The answer I got was 15/75
