The length of the string of a pendulum, L, can be determined
using the function LCD)=9.8( 2 )
Which function can be used to find the velocity at the bottom
of the pendulum released from the same angle for any
period, p?
where p is the period of
the pendulum. The velocity at the bottom of the pendulum
can be modeled by the function (L) = V19.6L.
VL()) =
- V 192.08.2
VL(O) = 2./192.08
O VLCD) = V 19.620
vl(p)) =
V19.6
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answer

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step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

answer: what is the question you're trying to ask?

step-by-step explanation: