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Kay [80]
3 years ago
5

Please help me on this math question​

Mathematics
1 answer:
Over [174]3 years ago
7 0

Answerye

rd

Step-by-step explanation:

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I NEED HELP ON THIS FAST PLZ
inysia [295]

Answer:

d

Step-by-step explanation:

bjkbj

3 0
3 years ago
Finding second Derivatives In Exercise,find the second derivate.<br> f(x) = 5e - x - 2e - 5x
Whitepunk [10]

Answer: The second derivative would be

f''(x)=5e^{-x}-50e^{-5x}

Step-by-step explanation:

Since we have given that

f(x)=5e^{-x}-2e^{-5x}

We will find the first derivative w.r.t. 'x'.

So, it becomes,

f'(x)=-5e^{-x}+10e^{-5x}

Then, we will find the second derivative w.r.t 'x'.f''(x)=5e^{-x}+10\times -5e^{-5x}\\\\f''(x)=5e^{-x}-50e^{-5x}

Hence, the second derivative would be

f''(x)=5e^{-x}-50e^{-5x}

5 0
3 years ago
Find the experimental probability of randomly selecting a marble that is either green or purple. Write your answer in simplest f
EastWind [94]
Green or purple = 10 prob(green or purple) = 10/30 = 1/3
3 0
3 years ago
Help me please! Can’t figure out
Sladkaya [172]

Answer:

the correct answer is b second option

Step-by-step explanation:

6 0
3 years ago
Which graph can be used to find the solution(s) to x2 – 4x + 4 = 2x – 1 – x2?
joja [24]

Answer:

The graph that can be used to find solutions is 2x^2 - 6x + 5 = 0

Step-by-step explanations:

In order to find the equation, you have to solve it so that it equals 0. Then you can graph it and look for the x-intercepts.

x^2 – 4x + 4 = 2x – 1 – x^2 ----> Add x^2

2x^2 - 4x + 4 = 2x - 1 ----> Subtract 2x

2x^2 - 6x + 4 = -1 ----> Add 1

2x^2 - 6x + 5 = 0

6 0
3 years ago
Read 2 more answers
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