Mathematics, 17.03.2020 16:27 jbk123
If the length of a figure (preimage) is 6cm, how long will the new figure (image) be if you triple the length? Explain how you found your answer.
Answers: 1
Mathematics, 22.06.2019 01:00
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]
Answers: 1
Mathematics, 22.06.2019 02:00
1. the manager of collins import autos believes the number of cars sold in a day (q) depends on two factors: (1) the number of hours the dealership is open (h) and (2) the number of salespersons working that day (s). after collecting data for two months (53 days), the manager estimates the following log-linear model: q 4 equation 1 a. explain, how to transform the log-linear model into linear form that can be estimated using multiple regression analysis. the computer output for the multiple regression analysis is shown below: q4 table b. how do you interpret coefficients b and c? if the dealership increases the number of salespersons by 20%, what will be the percentage increase in daily sales? c. test the overall model for statistical significance at the 5% significance level. d. what percent of the total variation in daily auto sales is explained by this equation? what could you suggest to increase this percentage? e. test the intercept for statistical significance at the 5% level of significance. if h and s both equal 0, are sales expected to be 0? explain why or why not? f. test the estimated coefficient b for statistical significance. if the dealership decreases its hours of operation by 10%, what is the expected impact on daily sales?
Answers: 2
Mathematics, 22.06.2019 03:00
Finally, the arena decides to offer advertising space on the jerseys of the arena's own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14 what is this as a percentage? what is this as a fraction? what is the probability of not being shortlisted? give your answer as a decimal.
Answers: 3
If the length of a figure (preimage) is 6cm, how long will the new figure (image) be if you triple t...
History, 03.08.2019 16:10
Computers and Technology, 03.08.2019 16:10
Mathematics, 03.08.2019 16:10
Chemistry, 03.08.2019 16:10
Mathematics, 03.08.2019 16:10
Physics, 03.08.2019 16:10
Computers and Technology, 03.08.2019 16:10
Chemistry, 03.08.2019 16:10
English, 03.08.2019 16:10
Business, 03.08.2019 16:10
Mathematics, 03.08.2019 16:10
Mathematics, 03.08.2019 16:10
Mathematics, 03.08.2019 16:10
World Languages, 03.08.2019 16:10