4 years ago

Is this proportional

Mathematics

1 answer:

love history [14]4 years ago

6 0

What is proportional?
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I ***POSSIBLY*** can TRY to help you

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which identifies all the integer solutions of |x| = 14? A.–14 and 14 B.14 only C.–14 only D.0 only

NemiM [27]

$|x|=14\ \ \ \Leftrightarrow\ \ \ (x=14\ \ \ or\ \ \ x=-14)$

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3 years ago

twinlakes on the shelf of a covenience store lose their fresh tastines over time. we say that the taste quality is 1 when the tw

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Answer:

The graph is shown below.

The time to make the taste to half is <u>4.265 s.</u>

Step-by-step explanation:

Given:

Initial value of the taste is, $Q_0=1$

Therefore, the quality of taste over time 't' is given as:

$Q(t)=Q_0(0.85)^t\\Q(t)=1(0.85)^t$

Now, when the taste reduces to half, $Q=0.5$

Therefore,

$0.5=1(0.85)^t$

Taking natural log on both the sides, we get:

$\ln(0.5)=\ln(0.85)^t\\\ln(0.5)=t\ln(0.85)\\t=\frac{ln(0.5)}{\ln(0.85)}=4.265\ s$

Therefore, the time to make the taste to half is <u>4.265 s.</u>

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3 years ago

A 4-meter ladder is placed against a wall so that it reaches a height of 3.7 m. To the nearest tenth of a meter, how far away fr

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Step-by-step explanation:

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3 years ago

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Nezavi [6.7K]

Answer:

A = 2.25 pi in^2

Step-by-step explanation:

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so d = 3

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3 years ago

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Step-by-step explanation:

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3 years ago