3 years ago

Please :/ 38 in scientific notation

Mathematics

2 answers:

avanturin [10]3 years ago

7 0

This is the answer: 3.8 * 10^1

xxMikexx [17]3 years ago

3 0

Answer:

3.8 x $10^{1}$

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What's the right answer?

Masja [62]

Given:

$sinh(f(x))=1+x^2$

To find:

The value of f'(x).

Solution:

Formulae used:

$\dfrac{d}{dx}sinh(x)=cosh(x)$

$\dfrac{d}{dx}x^n=nx^{n-1}$

$\dfrac{d}{dx}C=0$

Chain rule:

$\dfrac{d}{dx}[f(g(x))]=f'(g(x))g'(x)$

Where C is an arbitrary constant.

We have,

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Differentiate with respect to x.

$cosh(f(x))f'(x)=0+2x$

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Therefore, the required values is $f'(x)=\dfrac{2x}{cosh(f(x))}$ .

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Shkiper50 [21]

Answer:

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Step-by-step explanation:

The discount is 75% off. To answer this question, multiply n (the original price) by (1.00 - 0.75): 0.25n = $1.75.

Solving this for n, we get $7.00

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3 years ago

Which should Aaron use to convert a fraction to a decimal?

trasher [3.6K]

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4 years ago

Read 2 more answers

Write phrase as an expression: two minus y

Marianna [84]

Step-by-step explanation:

On the verge of troll, this question is.

"Two" : 2

"minus": -

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3 years ago

Find the circumference and the area of a circle with radius 8 cm.

andrey2020 [161]

Step-by-step explanation:

Circumference =

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Area =

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Using r = 8 cm and

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Area = 200.96 sq cm

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3 years ago