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natima [27]
2 years ago
14

Please answer. Very urgent. All 3 questions. <3

Advanced Placement (AP)
1 answer:
Debora [2.8K]2 years ago
5 0

Answer:

a. each particle of matter vibrates about its normal rest position and along the axis of propagation,

b. Liquids

C. because liquids have the right amount of space between them for the wave to pass through quickly

Explanation:

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Consider the following method, which implements a recursive binary search.
Naddika [18.5K]

Answer:

D. low = 2, high = 1

Explanation:

Middle is 2

First call: low = 0 high = 1

Middle is 0

Second call: low = 1 high = 1

Middle is 2

Third call: low = 2 high = 1

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Why did the Islamic resurgence in southwest Asia and North Africa occur?
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I think it would be b in my
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Behavior that violates significant social norms is called
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A behavior that violates significant social norms is called : deviance
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PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Luden [163]
C is the answer because when you go to a Christian school they expect you to have values of that already instilled in you
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3 years ago
A conical water tank is 24 ft high and has a radius of 10 ft at the top. If water flows into the tank at a rate of 20 cubic feet
Akimi4 [234]

Answer:

0.027 cubic ft/min

Explanation:

Volume of water is V=V(t) Depth of water is h=h(t)

The relationship between V and h is

V=π/3.r2.h

Let

h0= the height of the cylinder = 24ft, r0= the radius of the opening = 10ft.

Since water level (h) rise with respect to flow rate we find an expression for r and substitute into V

r/h = r0/h0= 10/24 = 5/12

r = (5/12) h,

Substitute for r in V

so,

V=1/3.π.(h2)square = 1/3.π. 25/144.(h3)

When

h= 16ft

and dV/dt = 20ft3/min

,

dV/dt =1/3*π*25/144*h3*(dh/dt)

20ft3/min= 1/3*π* 25/144*h3*(dh/dt)

20 = 1/3*π*(16)3.(dh/dt)

Make dh/DT subject of formula

dh/dt=(20*3*144)/(25*π*4096) = 8640/321740.8

=

dh/dt= 0.027 ft3/min

3 0
3 years ago
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