3 years ago

Find the indicated second-order partial derivative for fyx if f(x,y)=e3x+2y

Mathematics

1 answer:

Verdich [7]3 years ago

5 0

Fy = 2 because we derivate in raport witw y and x is like a constant;
fyx = 0 because we deivare in raport with x.

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Jack and Jim went biking. Jack biked for 5 1/3 hours with average speed 12 1/2 miles per hour. Jim traveled exactly 1 1/5 as far

ahrayia [7]

Given that Jack biked for $5 \frac{1}{3}$ hours with an average speed of $12 \frac{1}{2}$ miles per hour.

The distance travelled by Jack is given by

$d=speed\times time \\ \\ =12 \frac{1}{2}\times5 \frac{1}{3}= \frac{25}{2} \times \frac{16}{3} \\ \\ = \frac{200}{3} =66 \frac{2}{3} \ miles$

Given that Jim travelled exactly $1 \frac{1}{5}$ as far as Jack did, then the distance Jim travelled is given by

$d=1 \frac{1}{5} \times66 \frac{2}{3} \\ \\ = \frac{6}{5} \times \frac{200}{3} =80$

Therefore, the length of Jim's journey is 80 miles.

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Shtirlitz [24]

Answer:

The open spot? Sorry if I’m wrong

Step-by-step explanation:

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2 years ago

I WILL GIVE BRAINLIEST PLEASE HELP!!!

Rudik [331]

Answer:

1/x+2

Step-by-step explanation:

To find the inverse of the function, try switching the x value with the y value or function value

something like: x=1/g(x)-2

then, just manipulate the equation so that g(x) is by itself again, but this time, since it is an inverse, it's denoted as g-1(x)

x=1/g-1(x)-2

x+2=1/g-1(x)

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an office space in new-york city measures 48 by 56. if it sells for 565 per square foot, what is the total cost of the office sp

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I added 48+56 and got 104

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Mr.Atkinson has 5 lb of dry fish food. He will put an equal amount of food into 3

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Answer:

5 times 3 =15lb

Step-by-step explanation:

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