Mathematics, 30.12.2019 21:31, courtneygreenwood66
The article "chances are you know someone with a tattoo, and he's not a sailor" included results from a survey of adults aged 18 to 50. the accompanying data are consistent with summary values given in the article. at least one tattoo no tattoo age 18–29 190 310 age 30–50 60 440 assuming these data are representative of adult americans and that an adult american is selected at random, use the given information to estimate the following probabilities. a) p(tattoo)b) p(tattoo|age 18-29)c) p(tattoo|age 30-50)d) p(age 18-29|tattoo)
Answers: 1
Mathematics, 21.06.2019 19:30, markel19
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 21:00, samiiegarciia
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 2
Mathematics, 21.06.2019 21:50, Hali07
Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d
Answers: 1
The article "chances are you know someone with a tattoo, and he's not a sailor" included results fro...
Mathematics, 20.09.2020 15:01