Mathematics, 16.12.2021 01:00, cshepp81
A zoo is building an aviary (an enclosure for birds) with a rectangular footprint to house hoopoes because they are strange looking. The aviary will be 20 feet tall, and has one side that is twice as long
as the other. There will also be a viewing space in the middle and a walkway to it that takes 4800 cubic feet in total. Each bird needs at least 1500 cubic feet to prevent overcrowding. If the zoo wants
to have 40 of these birds, how big will they need to build the aviary?
Answers: 3
Mathematics, 21.06.2019 18:00, kezin
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 21.06.2019 19:30, shanua
Needmax 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: 2
Mathematics, 21.06.2019 19:30, gwendallinesikes
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
Answers: 1
A zoo is building an aviary (an enclosure for birds) with a rectangular footprint to house hoopoes b...
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