. Define implicitly the stream of factorials: 0!, 1!, 2!, . . .. Remember that an implicit definition of a stream is a define where the resulting stream is the thing being defined, but also shows up in the form that the thing is being defined to. See the lecture slides. 2. Define implicitly the stream of the negative powers of 2, i. e. 1 2 , 1 4 , 1 8 , 1 16 , . . .. 3. (a) Define sin-stream, the stream corresponding to the sequence: (−1) k x 2k+1 (2k + 1)! for x = 0, 1, 2, . . . This is a stream of values dependent on x, so you should wri

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Write and solve a real word problem that involves determining distance on a coordinate plane

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?