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slega [8]
3 years ago
8

How do I solve this problem?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
4 0
You reduce then evaluate the power. which would be 15-(-6+2+9)÷3-27. then you calculate and then work out the denominator and then divide. I got 13 2/3
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The pendulum swings at an arc of 30 cm and its successive swings reduced to 10% of the previous swings. What is the total distan
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Answer:

S_g=  33.333cm

Step-by-step explanation:

From the question we are told that

Arc of 30 cm

10% reduction after each swing

Generally sum of geometric sequence is given by the equation

    S_g=\frac{a(1-r^n)}{1-r}

Mathematically solving for total distance traveled we have

    S_g=\frac{30(1-(0.10^5)}{1-(0.10)}

    S_g=\frac{30}{0.9}

Therefore the total distance traveled  by the pendulum after 5 swings

    S_g=  33.333cm

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Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

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To learn more about probability, please check: brainly.com/question/13234031

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