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SVETLANKA909090 [29]
2 years ago
5

Guys this is major homework

Mathematics
2 answers:
Katyanochek1 [597]2 years ago
3 0

Answer:

I think A is correct answer

kari74 [83]2 years ago
3 0

Answer:

your answer would be A.There were 14 cars in the race!

Step-by-step explanation:

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What is the derivative of the following function? f(x) = 4x^6/cos^5(x)
KIM [24]

Answer:

f'(x) = \frac{24x^{5} \cos x + 20x^{6}\sin x}{\cos^{6}x }

Step-by-step explanation:

We have to find the derivative of the following function:

f(x) = \frac{4x^{6} }{\cos^{5} x }

Now, differentiating both sides with respect to x we get,

f'(x) = \frac{\cos^{5}x (24x^{5}) - 4x^{6}(5\cos^{4}x )(- \sin x)}{(\cos^{5}x )^{2}}

⇒ f'(x) = \frac{ 24x^{5} \cos x + 20 x^{6}\sin x}{\cos^{6}x } (Answer)

{Since, we know that, \frac{d(mx^{n} )}{dx} = m \times n x^{(n - 1)} and \frac{d(\cos^{n} x)}{dx} = n \cos^{(n - 1)} x(- \sin x) }

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3 years ago
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Answer:

Step-by-step explanation:

5 0
2 years ago
The federal government would like to test the hypothesis that the average age of men filing for Social Security is higher than t
BlackZzzverrR [31]

Answer:

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4 0
3 years ago
The ratio of Harry's money to Lincoln's money is 6:5. If Harry and Lincoln have a total of $220, how much money in dollars does
nydimaria [60]

Answer:

Harry has 120$

Step-by-step explanation

6x+5x=220

11x=220

/11  /11

x=20

6 * 20 = 120

I'd apptreciate help w my questions if u can :)

7 0
3 years ago
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