All categories

3 years ago

Find the value of n.

Mathematics

1 answer:

Valentin [98]3 years ago

5 0

Answer:

n = -1.5

Step-by-step explanation:

$\frac{1}{(\sqrt2)^{3} } } = 0.353553$

log ( $2^{n}$ ) = log (.353553)

n = $\frac{log (0.353553) }{log (2)} = -1.5$

You might be interested in

1. Which are true of x = log10 31,500? Select all that apply.

ziro4ka [17]

Given:

$x=\log_{10}31,500$

To find:

Select the true statements from the given options about the given value.

Solution:

We have,

$x=\log_{10}31,500$

It can be written as

$x=\log_{10}(2^23^25^37)$

$x=\log_{10}(2^2)+\log_{10}(3^2)+\log_{10}(5^3)+\log_{10}(7)$ $[\because \log(ab)=\log a+\log b]$

$x=2\log_{10}2+2\log_{10}3+3\log_{10}5+\log_{10}(7)$

$x=2\left(0.30105\right)+2\left(0.47712\right)+3\left(0.69897\right)+0.8451$

$x=4.49835$

Clearly, the value of x lies between 4 and 5. So, $x>4$ and $x$ .

Therefore, the correct options are C and D.

4 0

3 years ago

2.4 (2x-3) + -11 = -17<br>What is X?<br>You must show each of your steps!

Marizza181 [45]

Answer:

Step-by-step explanation:

6 0

3 years ago

PLZ HELP 13+points iIF U HELP AND ILL MAKE U BRAINLIEST IF RIGHT!!!PLZ and explaine

dedylja [7]

Answer:

A. Picking a red rose from a vase with two red, two pink, two yellow, and two white roses.

Step-by-step explanation:

In this option, there are equal parts of each flower. 2 of each: pink, red, yellow, and white. There is an equal chance (25% [a quarter of one hundred percent]) that you will pick a red, pink, yellow, or white rose.

8 0

3 years ago

Please help asap!!!!

Molodets [167]

That will be A for sure

5 0

3 years ago

Read 2 more answers

Simplify the expression:<br><br> –6(–3y + 8) =

AleksAgata [21]

Answer:

−18y+48

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers