Answer:
7500 ( 1.023 ) ^(x)
Step-by-step explanation:
x is the number of years that go by
To be honest choice whatever you want but my advice is to choose the LED light bulb.
Answer:
any equation that have the slope of -2
Answer:
(1) 9
(2) 
(3) 6(
)
Step-by-step explanation:
From the question,
(1) (
)²
Applyin the law of multiplication of surds
(
)² = (
(2) (
)× (
) =
Also applying the the law of multiplication of surd
(
)×(
) = (
) ( This is an irational answer)
∴ (
)×(
) = 
(3) 2(
)×3(
)
Also applying the law of multiplication of surds i.e Multiply surds to surds and whole number to whole number
= 2×3×(
)×(
)
6×(
) = 6(
Answer:
I really hope it's correct that was the first time I did smth like this one