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Sergio039 [100]
3 years ago
15

mr. Brown teaches fourth grade at the Carly Adams school he has a class with 40 total students in it and 17 of those students ar

e girls what is the ratio of girls to Boys in Mr Brown's class​
Mathematics
1 answer:
nikitadnepr [17]3 years ago
3 0

Answer:

girls:boys would be 17:23

Step-by-step explanation:

first you would take the amount of students which is 40 and subtract the amount of girls which is 17 and you would get 23 which would be the amount of boys, so he ratio would be 17:23

Hope this helps !

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Answer with Step-by-step explanation:

We are given that

f(x,y)=5 sinxy

Point=(x,y)=(0,2)

We have to find the maximum rate of change of f at given point.

f_x(x,y)=5ycos(xy)

f_x(0,2)=5(2)cos0=10

f_y(x,y)=5xcosxy

f_y(0,2)=5(0)cos0=0

\Delta f(0,2)=f_x(0,2)+f_y(0,2)=10i+0j

Maximum rate of change of f at point (0,2)=\mid \Delta f(0,2)\mid=\sqrt{x^2+y^2}

Where x=Coefficient of i

y=Coefficient of j

By using the formula

Maximum rate of change of f at point (0,2)=\sqrt{(10)^2+0}=10

Direction of maximum rate of change of f=\Delta\har{f}=\frac{\Delta f(0,2)}{\mid\Delta f(0,2)\mid}=\frac{10i}{10}=i

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3 years ago
8+7(4 to the second power-3)
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Answer:

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Hope this helps!

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we have the lines

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therefore

<h2>The answer is neither</h2>
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