Mathematics, 16.04.2020 11:36 BandNerd922
Ostrosłup siedmiokątny ma:
A. 7 krawędzi, 7 wierzchołków, 7 ścian
B. 14 krawędzi, 1 wierzchołek, 8 ścian
C. 21 krawędzi, 14 wierzchołków, 9 ścian
D. 14 krawędzi, 8 wierzchołków, 8 ścian
Answers: 1
Mathematics, 21.06.2019 18:00
The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed
Answers: 2
Mathematics, 21.06.2019 18:30
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
Answers: 3
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
Mathematics, 21.06.2019 20:10
Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b
Answers: 3
Ostrosłup siedmiokątny ma:
A. 7 krawędzi, 7 wierzchołków, 7 ścian
B. 14 krawędzi, 1 wier...
A. 7 krawędzi, 7 wierzchołków, 7 ścian
B. 14 krawędzi, 1 wier...
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