Answer:
x = 95
Step-by-step explanation:
Using the rule of logarithms
• x = n ⇔ x =
Given
(x + 30) = 3, then
x + 30 = 5³ = 125 ( subtract 30 from both sides )
x = 95
Mindy had five test last month. Her scores were 95,86,78,80 & 91 . What Is the range of her scores ?
1 answer:
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