Question

Pls help in question 7

Answer 1

Answer:

option a is correct answer

Answer 2

Step-by-step explanation:

(0.6)^0=1

(0.1)^-1 = (1/10)^-1 = 10

1 - 10 = -9 ------- (1)

(3/2)^-1 = 2/3

(3/2) * (3/2) * (3/2) = 27/8

(2/3) * (27/8) = 9/4

(-1/3)^-1 = -3

9/4 + (-3) = 9/4 - 3 = -3/4 ----- (2)

(1) / (2) = -9/(-3/4) = (-9 × 4) / -3 = 12

so option C is correct