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3 years ago

Which is equivalent to log2 n= 4?

Mathematics

2 answers:

sineoko [7]3 years ago

8 0

Answer:

Step-by-step explanation:

$\text{De}\text{finition of logarithm:}\\\\\log_ab=c\iff a^c=b\\\\\text{where}\ a>0\ \wedge\ a\neq1\ \wedge\ b>0\ \wedge\ c\in\mathbb{R}\\===========================\\\\\log_2n=4\iff n=2^4\\\\n=16$

Rasek [7]3 years ago

6 0

Answer:

I don't know what answers you were given to your problem but I think the answer is

D) log <em>n </em>=4log2

Sorry if I got it wrong.

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Find the value of the polynomial 6t^2 + 7t - 3 when t = -1

Snezhnost [94]

Answer:

the value of the polynomial should be -4

Step-by-step explanation:

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3 years ago

Express the ratio in its simplest form 1\4:1\8:1\16

HACTEHA [7]

Answer:

4 : 2: 1

Step-by-step explanation:

$\frac{1}{4} : \frac{1}{8} : \frac{1}{16} \\ \\ multiplying \: throughout \: by \: 16 \\ \\ 16 \times \frac{1}{4} : \:16 \times \frac{1}{8} : \: 16 \times \frac{1}{16} \\ \\ 4 : 2 : 1$

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3 years ago

# 6

zhuklara [117]

9514 1404 393

Answer:

y = 5x - 7

Step-by-step explanation:

We can make an equation for the perpendicular line by swapping the x- and y-coefficients, negating one of them. Then we can use that form with the given point to see what the constant is.

10x -2y = ...

Removing a common factor of 2 gives ...

5x -y = 5(2) -(3) = 7 . . . . using (x, y) = (2, 3), we can find the constant

Solving for y, we get ...

5x -7 = y . . . add y-7

y = 5x -7 . . . write in the desired form

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3 years ago

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2 years ago

Which expression has a positive quotient?

Dimas [21]

A because two negatives make a positive

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3 years ago

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