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Rasek [7]
2 years ago
10

HELP ME I WILL GIVE POINTS

Mathematics
2 answers:
Anettt [7]2 years ago
8 0

Answer:

1.) 35

2.) -20

Step-by-step explanation:

OlgaM077 [116]2 years ago
4 0

Answer:

1. 32

3. -11

Step-by-step explanation:

(To meet character limit)

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are we supposed to multiply

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vlabodo [156]

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I don’t understand this, please help
vichka [17]

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B

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3 years ago
Which correlation coefficient represents a moderate negative correlation? r = –0.04 r = –0.24 r = –0.64 r = –0.94
sdas [7]

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Step-by-step explanation:

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5 0
3 years ago
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A rectangular box has a square base with an edge length of x cm and a height of h cm. The volume of the box is given by V = x2h
creativ13 [48]

It is given in the question that

A rectangular box has a square base with an edge length of x cm and a height of h cm. The volume of the box is given by

V = x^2h cm^3

And the edge length of the base is 12 cm, the edge length of the base is decreasing at a rate of 2 cm/min, the height of the box is 6 cm, and the height is increasing at a rate of 1 cm/min.

Here we differentiate V with respect to t, and we use product rule, that is

V = 2xh(dx/dt)+ x^2(dh/dt)

Substituting the given values , we will get

[tex]dV/dt = 2(12)(6)(-2)+ 12^2(1)[/tex]

dV/dt = -288+144 = -144cm^3/min

So at that moment, the volume is decreasing at the rate of

144 cm^3/min

4 0
3 years ago
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