Mathematics, 21.05.2020 04:59 seby77L
A cone fits inside a square pyramid as shown. For every
cross section, the ratio of the area of the circle to the area of
Since the area of the circle is the area of the square, the
4
volume of the cone equals
7²
the square is
472 0r.
(M) or
Arh.
Cross section
the volume of the pyramid or (en)
the volume of the pyramid or * {en{um ) or şarh.
the volume of the pyramid or (2nºn) or x?h.
the volume of the pyramid or : ( °cm) or şar?h.
2r
2r
Answers: 1
Mathematics, 21.06.2019 19:30, jrassicworld4ever
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 23:00, kcarstensen59070
Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?
Answers: 1
Mathematics, 22.06.2019 00:30, sanfordl
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
A cone fits inside a square pyramid as shown. For every
cross section, the ratio of the area o...
cross section, the ratio of the area o...
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