Step-by-step explanation:
√z is defined only when z >= 0
Therefore √x - 1 is defined only when (x - 1) >= 0, x >= 1.
The only graph that shows the domain x >= 1 is graph Y.
The answer is 2.2 , you divide 99/45
Answer:
m = 80300 kg
Step-by-step explanation:
Data
m = ?
V = 100 000 l
d = 8.03 x 10⁻¹
Formula
d = m/V
clear m from the equation
m = dV
substitute values
m = 8.03 x 10⁻¹ x 100 000 = 80300 kg
Answer:
8(x+3)
Step-by-step explanation: