Mathematics, 28.05.2021 23:40 aliciabenitez
(07.09 MC)
Use the functions h(x) = 2x + 5 and t(x) = 7x - 6 to complete the function operations
listed below.
Part A: Find (h + t)(x). Show your work. (3 points)
Part B: Find (
ht)(x). Show your work. (3 points)
Part C: Find h[t(x)]. Show your work. (4 points)
Answers: 3
Mathematics, 21.06.2019 18:30, povijuaisaiah
Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa
Answers: 1
Mathematics, 22.06.2019 01:10, ceeciliaaa13
|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}
Answers: 2
Mathematics, 22.06.2019 04:10, kernlife
You are in charge of the customer service phone line with many employees. at the end of each phone callthe customers are asked to rate their service from 1 to 5 stars, with 5 being the best. you find the averagerating for 20 randomly selected employees and decide you want to improve the ratings so you require thoseemployees to go through a new training program. you then wait a week and find the new average rating foreach employee. the average change is an increase in 1.3 stars with a standard devation of .9 stars.(a) is this data paired or not paired? (b) what are the null and alternative hypothesis being tested? (c) what is the t-statistic you would use? write the general formula and the final calculation.(d) sketch a t-distribution, label your t-statistic and the probability you would be interested in:
Answers: 2
(07.09 MC)
Use the functions h(x) = 2x + 5 and t(x) = 7x - 6 to complete the function operations