Mathematics, 24.06.2019 11:00 radcon8099
Avideo game designer decides to include a character in a new game that only moves along a parabolic path. the designer uses the function y = x^2 + 50x + 10 to model this character's path, where y is the height of the character in pixels and the x is the time in seconds that it takes the character to move across one parabolic path. a) find the x-coordinate of the vertex. show all work leading to your answer and write the answer in simplest form. b) find the y-coordinate of the vertex. show all word leading to your answer and write the answer in simplest form. c) what does the vertex represent for this situation? write 1 - 2 sentences to explain your answer.
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What is the number 321,000,000 in scientific notation? also what is the number? ?
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If julia has a value of x5.4 that is equivalent to x10.9 true or false. explain
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Mathematics, 22.06.2019 04:30
Consider the linear model for a two-stage nested design with b nested in a as given below. yijk=\small \mu + \small \taui + \small \betaj(i) + \small \varepsilon(ij)k , for i=1,; j= ; k=1, assumption: \small \varepsilon(ij)k ~ iid n (0, \small \sigma2) ; \small \taui ~ iid n(0, \small \sigmat2 ); \tiny \sum_{j=1}^{b} \small \betaj(i) =0; \small \varepsilon(ij)k and \small \taui are independent. using only the given information, derive the least square estimator of \small \betaj(i) using the appropriate constraints (sum to zero constraints) and derive e(msb(a) ).
Answers: 2
Avideo game designer decides to include a character in a new game that only moves along a parabolic...
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