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2 years ago

Differentiate xIn(3) and find dy/dx when x is 2Hurry pleeeeeaaassseeee, this is my home work

Mathematics

1 answer:

mamaluj [8]2 years ago

6 0

Answer:

Answer is In 3

Step-by-step explanation:

${}$

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To win the annual Read A Thon at his school Sebastian has to read more books than any of his classmates over winter break he sta

Mazyrski [523]

The number of sports books is 13 books.

<h3>What is an equation?</h3>

A mathematical equation is the representation of a problem by the use of variables. Often times, an equation is formed from the factors that are in a problem.

We have to represented each of the books read with an algebraic term;

Let the number of mystery books be y

Let the number of sports books be x

Total number of books = 23

We know that;

x + y = 23

but y = 10

x = 23 - 10

x = 13 books

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1 year ago

NEED HELP ASAP !! WILL MARK BRAINLEAST<br> SHOW WORK TOO !!!

irinina [24]

Step-by-step explanation:

$(1 + \cos(x) )(1 - \cos(x) )$

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$= \sin {}^{2} (x)$

$\frac{1}{ \cot {}^{2} (x) } - \frac{1}{ \cos {}^{2} (x) }$

$\frac{1}{ \frac{ \cos {}^{2} (x) }{ \sin { }^{2} (x) } } - \frac{1}{ \cos {}^{2} (x) }$

$\frac{1}{ \cot {}^{2} (x) } - \frac{ \csc {}^{2} (x) {} }{ \cot {}^{2} (x) }$

$\frac{ - \cot {}^{2} (x) }{ \cot {}^{2} (x) }$

$- 1$

$\sec {}^{2} ( \frac{\pi}{2} - x ) )( \sin {}^{2} (x) - \sin {}^{4} (x))$

$( \csc {}^{2} (x) )( \sin {}^{2} (x) - \sin {}^{4} (x )$

$\csc {}^{2} (x) ( \frac{1}{ \csc {}^{2} (x) } - \frac{1}{ \csc {}^{4} (x) } )$

$1 - \frac{1}{ \csc {}^{2} (x) }$

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3 0

2 years ago

An office equipment store buys highlighter pens boxes at a wholesale price of $15 each. It then marks up the price by 94%, and s

Stells [14]

Answer:

Option (d) is correct.

Step-by-step explanation:

Given that,

The wholesale price of a pen is $15.

It then marks up the price by 94%.

Its marked price is equal to 94% of $15. So,

$\text{MP}=\dfrac{94}{100}\times \$15\\\\\text{MP}=\$14.1$

Selling price of the highlighter pen is equal to the sum of marked price and the wholesale price.

SP = $14.1+$15

SP = $29.1

Hence, the marked price is $14.1 and the selling price is $29.1

3 0

2 years ago

Jane weighed 73 pounds and 3 ounces last year. She gained 13 ounces this month. How many pounds does she weigh

Harman [31]

74 pounds because there are 16 ounces on a pound and 3 plus 13 is 16.

6 0

2 years ago

Which is 100,000,000,000 written as a power of ten?

Naddika [18.5K]

I believe it is 10^11

4 0

3 years ago

Read 2 more answers

Differentiate xIn(3) and find dy/dx when x is 2Hurry pleeeeeaaassseeee, this is my home work​

Differentiate xIn(3) and find dy/dx when x is 2Hurry pleeeeeaaassseeee, this is my home work