Mathematics, 30.11.2020 01:10 namekianball4
A ball is thrown from a height of 32 meters with an initial downward velocity of 2/ms. The ball's height h (in meters) after t seconds is given by the following. =hβ32β2t5t2 How long after the ball is thrown does it hit the ground?
Answers: 2
Mathematics, 21.06.2019 18:00
Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ
Answers: 2
Mathematics, 22.06.2019 00:30
Candice uses the function f(t)=t+100βββββββ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days
Answers: 2
Mathematics, 22.06.2019 03:30
On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.
Answers: 3
A ball is thrown from a height of 32 meters with an initial downward velocity of 2/ms. The ball's he...
Chemistry, 21.11.2020 06:50
Social Studies, 21.11.2020 06:50
English, 21.11.2020 06:50
Mathematics, 21.11.2020 06:50
English, 21.11.2020 06:50
Mathematics, 21.11.2020 06:50
Mathematics, 21.11.2020 06:50
Mathematics, 21.11.2020 06:50
Mathematics, 21.11.2020 06:50
Chemistry, 21.11.2020 06:50