3 years ago

Can someone explain this please?

1 answer:

4 0

That is hard asl rip g you done for

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vlada-n [284]

If your friend now has 18 that means you had 48, as mentioned above, you had given half of your tokens, half of 48 is 24. =24

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3 years ago

Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

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3 years ago

Natali [406]

<span>Well, they couldnt have studied negative time.. So Id say the domain is $x \ge 0$ where $x$ is the time they studied.</span>

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4 years ago

KatRina [158]

Answer:

Step-by-step explanation:

is the correct answer i believe.

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3 years ago

Lisa [10]

Answer:

$v = t (5t^{3} - 24)$

Step-by-step explanation:

We are given an expression to solve for the displacement (x), so in order to find velocity (v), we need to differentiate the function.

============================================================

Solving :

⇒ $\frac{dx}{dt} = \frac{d}{dx} (t^{5} - 12t^{2} + 9)$

⇒ $v = (5)t^{5-1} - (2)12t^{2-1} + 0$

⇒ $v = 5t^{4} - 24t$

⇒ $v = t (5t^{3} - 24)$

Using this equation, we can find the velocity if a value of t is given.

5 0

2 years ago