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damaskus [11]
3 years ago
7

there is a walking trail at the park. four laps around the trail is a distance of 1 mile. how many laps does it take to walk 3/4

mile?
Mathematics
1 answer:
dybincka [34]3 years ago
4 0
1 ÷ 4 1/4 so one lap is a quarter of a mile meaning 3 laps is 3/4 of a mile
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8z=4(2z+1) show step by step
Verizon [17]
8z=4(2z+1)
First you would distribute the constant into the numbers in the parentheses. so
8z=8z+4
then you would combine like terms which in this case would result in a zero.
8z-8z=0 So the z would be zero or no solution.
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When a particular mass-spring system is started by stretching the spring 3 cm, one complete oscillation takes 4 seconds.
11Alexandr11 [23.1K]

Answer:

A. 5.16 s.

B. 5.66 s.

Step-by-step explanation:

A.

For a simple harmonic motion,

T = 2pi (sqrt * (l/g))

Given:

L1 = 3 cm

T1 = 4 s

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At, L2,

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B.

M1 = M1

M2 = 2*M1

For a simple harmonic motion,

T = 2pi (sqrt * (m/k))

4 = 2pi (sqrt * (M1/k))

M1/k = 0.405

Inputting the above values,

T2 = 2pi (sqrt * (2*M1/k))

= 2pi (sqrt * (2 * 0.405))

= 5.66 s.

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Natalka [10]

Answer:

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I just don’t understand. help
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Answer:

I'm so sorry you don't know this. Here!

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Answer:

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Step-by-step explanation:

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Jersey cost (without discount)= $65

7 0
2 years ago
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