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3 years ago

Write 121 raised to the one-half power equals 11 as a logarithmic function

Mathematics

1 answer:

Vadim26 [7]3 years ago

4 0

$a^b=c$ translates to $log_a(c)=b$
so
$121^\frac{1}{2}=11$ translates to $log_{121}(11)=\frac{1}{2}$

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maxonik [38]

Answer:

50%: day 13

100%: day 26

Step-by-step explanation:

We are given two days and the amount of the moon that is illuminated. The two days are points on a straight line.

(1, 0.02), (2, 0.06)

y = mx + b

m = (0.06 - 0.02)/(2 - 1) = 0.04

y = 0.04x + b

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b = -0.02

y = 0.04x - 0.02

We want y = 50% = 0.5

0.04x - 0.02 = 0.5

0.04x = 0.52

x = 13

y = 100% = 1

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3 years ago

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zhuklara [117]

I believe the answer is:

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3 years ago

Johnson Chemicals is considering two options for its supplier portfolio. Option 1 uses two local suppliers. Each has a "unique-e

sashaice [31]

Answer:

a) P=0.0175

b) P=0.0189

Step-by-step explanation:

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3 years ago

Log6(5-2a)-log6(3a)=1

Serga [27]

Log6(5-2a/3a)=1
6^1=(5-2a/3a)
6(3a)=5-2a
18a=5-2a
20a=5
a=1/4

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3 years ago

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Volgvan

You have to use Pythagoreans theorem. 225=144+x^2
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3 years ago

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