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OLEGan [10]
3 years ago
14

Function inverse of f(x) = 3 log2x

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0
<span>f(x) = 3 log2x
</span><span>y = 3 log2x

log2x =y/3

</span>10^{ \frac{y}{3} } = 2x&#10;\\ \\ x=  \frac{1}{2}* 10^{ \frac{y}{3} }&#10;\\ \\ y = \frac{1}{2}* 10^{ \frac{x}{3} } \ inverse  \ function<span>
</span>
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Sakura speaks 150 words per minute on average in Hungarian, and 190 words per minute on average in Polish. She once gave cooking
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Answer:3 minute

Step-by-step explanation:

Sakura speaks hungarian =150 words per minute

Sakura speaks polish =190 words per minute

and it is given she speaks 270 more words in polish than in hungarian

She speaks for a total of 5 minutes

let she speaks hungarian for t mins

therefore 150\times t+270=190\left ( 5-t\right )

t=2 mins

therefore sakura speaks hungarian for 2 mins and polish for 3 mins

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2 years ago
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True.

You're allowed to move stuff around. Dogs of the AMS.

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3 0
3 years ago
a high driver stands on a cliff 150 feet above sea level. he dives into the sea and goes 15 feet below the water. what is the di
natulia [17]
Start with the 150 and then add the 15, 165
3 0
3 years ago
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Hurry up or ima get it wrong
Nataly [62]

Angle 1 and 3 are vertical angles, which mean they are identical. Since angle 3 is given as 111 degrees, then angle 1 is also 111 degrees.

All four angles need to equal 360.

Subtract angle 1 and 3 from 360:

360 - 111 - 111 = 138

Angle 2 and 4 would also be identical, so divide the 138 by 2:

138 / 2 = 69

Angle 2 and angle 4 are both 69 degrees.

4 0
4 years ago
Read 2 more answers
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