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Mandarinka [93]
2 years ago
8

Plz help I had no idea these things even existed...

Mathematics
1 answer:
GrogVix [38]2 years ago
4 0
X/12=(2 1/3)/5  note that 2 1/3=7/3

x/12=(7/3)/5

x/12=7/15  multiply both sides by 12

x=84/15

x=28/5

x=56/10

x=5.6
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Gre4nikov [31]
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8 0
3 years ago
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fenix001 [56]
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3 years ago
Suppose a baseball is thrown vertically upward from the ground with an initial velocity of Subscript[v, 0] ft/s. Its height abov
Zina [86]

Answer:

90.5

Step-by-step explanation:

Velocity is a time-derivative of displacement or the height, in this case.

s(t)=-16t^2+v_0t

v(t) = -32t+v_0

At maximum height, the velocity is 0 and the height is 128.

Substitute these values into both equations above,

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From the first equation,

128 = -16t^2 + v_0t

Substitute for t.

128 = -16(\dfrac{v_0}{32})^2 + v_0\times\dfrac{v_0}{32}

128 = -v_0^2/64 + v_0^2/32

128=\dfrac{v_0^2}{64}

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5 0
3 years ago
If 7 units represent 98 liters find the value of 17 units
Ganezh [65]
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4 0
3 years ago
Plz help me on this...
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Look up the question on the Internet the answers will pop up and tell you how they answered it
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