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kolbaska11 [484]

2 years ago

11

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1 answer:

Arada [10]2 years ago

7 0

Answer:

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671 ÷24showing work please and thank you

telo118 [61]

Answer: 27.958333333333333333333333333333........

Step-by-step explanation: Use long division method or do rounding method round each number and divide.

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3 years ago

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Cheryl has 56$ and wants to buy as many notebooks as she can to donate to her school. If each notebook cost $1.60, which inequal

Len [333]

1.60n<56
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3 years ago

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Lilit [14]

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3 years ago

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Rama09 [41]

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3 years ago

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What is the first and second derivative of xe^(2x)?

Nimfa-mama [501]

$f(x)=xe^{2x}\\\\f'(x)=x'e^{2x}+x(e^{2x})'=e^{2x}+xe^{2x}\cdot2=2xe^{2x}+e^{2x}=e^{2x}(2x+1)\\\\f''(x)=(e^{2x})'(2x+1)+e^{2x}(2x+1)'=e^{2x}\cdot2(2x+1)+e^{2x}\cdot2\\\\=e^{2x}(4x+2)+2e^{2x}=(4x+2+2)e^{2x}=(4x+4)e^{2x}\\\\Answer:\\\boxed{f'(x)=(2x+1)e^{2x}\ and\ f''(x)=(4x+4)e^{2x}}$

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3 years ago

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