Mathematics, 26.10.2021 22:00 lebron06james
What is the volume of the figure below if one cube is equal to one cubic unit? ASAP!!!
Answers: 1
Mathematics, 22.06.2019 00:20
What is the slope of the line passing through the points (3,β3) and (5,β7) ? 1. 2 2. 1/2 3. β2 4. β1/2
Answers: 2
Mathematics, 22.06.2019 00:30
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45Β°. the angle that kelly looks up to see the top of the lighthouse is yΒ°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of xΒ° . in two or more sentences, explain your calculations
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
What is the volume of the figure below if one cube is equal to one cubic unit? ASAP!!!...
Mathematics, 08.12.2020 01:50
Mathematics, 08.12.2020 01:50
Mathematics, 08.12.2020 01:50
Mathematics, 08.12.2020 01:50
Advanced Placement (AP), 08.12.2020 01:50
Mathematics, 08.12.2020 01:50
Social Studies, 08.12.2020 01:50
Mathematics, 08.12.2020 01:50
Biology, 08.12.2020 01:50