Answer: 1,2,3 becuase they are all equivalent its just logic when you think abt it
Step-by-step explanation: 4 makes no sense
Answer:
$400
Step-by-step explanation:
450-50=400 50 less than 450 is 400
The answer in standard form is 0.297
Answer:
4⁻²
Step-by-step explanation:
Rules:
nᵃ · nᵇ = nᵃ⁺ᵇ
(nᵃ)ᵇ = nᵃˣᵇ
(4³ · 4⁻²)⁻²
(4)⁻²
4⁻²
