Answer:
B and C
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Write as exponential function
An exponential function is represented as:
Apply law of indices
<em>The above represents the exponential function</em>
Answer:
First question (first two pictures): The answer is the option on the second page, at the bottom.
Second question (last three pictures): The answer is A.
Step-by-step explanation:
Answer:
22 cm
Step-by-step explanation:
(b/16)² = 121/64
b² = 121/64 × 256
b² = 484
b = 22 cm