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torisob [31]
3 years ago
15

If amir joins indian army, he is courageous. convert this into contrapositive statement

Mathematics
1 answer:
Ronch [10]3 years ago
6 0

If Amir is not courageous, then he will not join the indian army.

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Write an equation of a line through (4,-1), parallel to y = 1x – 5<br><br>​
Mashcka [7]
Y=1x -1

this is because you only change the z intercept when lines are parallel
5 0
2 years ago
4. Find the exact volume of the cylinder. Use alt+227 or pi for pi as needed. . 1<br> 16<br> 21
lisov135 [29]

Answer:

Step-by-step explanation:

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George has $49 which he decides to spend on x and y. commodity x costs $5 per unit and commodity y costs $11 per unit. he has th
FromTheMoon [43]

We are given the equations:

<span>5 x + 11 y = 49                    --> eqtn 1</span>

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11 y = 49 – 5 x

<span>y = (49 – 5x) / 11               --> eqtn 3</span>

 

Substitute eqtn 3 to eqtn 2:

u = 3 x^2 + 6 [(49 – 5x) / 11]^2

u = 3 x^2 + 6 [(2401 – 490 x + 25 x^2) / 121]

u = 3 x^2 + 14406/121 – 2940x/121 + 150x^2/121

u = 4.24 x^2 – 24.3 x + 119.06

Derive then set du/dx = 0 to get the maxima:

du/dx = 8.48 x – 24.3 = 0

solving for x:

8.48 x = 24.3

x = 2.87

 

so y is:

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Answer:

<span>George will choose some of each commodity but more y than x.</span>

7 0
3 years ago
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58 more ml

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147-89=58 ml.

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Sunny_sXe [5.5K]
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5 0
3 years ago
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