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agasfer [191]
3 years ago
15

Starting at its rightmost position, it takes 1 second for the pendulum of a grandfather clock to swing a

Mathematics
2 answers:
kirza4 [7]3 years ago
5 0

Answer:

Step-by-step explanation:

amplitude of oscillation a = 12 / 2 = 6 inches.

time period T = 2 s

b = angular frequency = 2π / T

= 2π / 2

= π

so putting the values in the equation

d = a cos ( b t )

d = 6 cos ( π t )

USPshnik [31]3 years ago
3 0

Answer:

there are two more questions and the answers are 0.5 is the least positive amount of the pendulum and 4.243=y when x=4.25

Step-by-step explanation:

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We have been given that a colleague has been tutoring six students in 11th grade to prepare for the ACT. Student scores were as follows: 20, 18, 16, 15, 23, 20. We are asked to find the mean of the ACT scores.

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\text{Mean}=\frac{\text{Sum of terms}}{\text{Number of terms}}

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3 years ago
Noya needs to determine the number of books that will fit into a box. If the box has a length of 18 inches and each book is Star
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Answer:

A. 18÷2/9

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A. 18÷2/9

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Answer:

hello

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