Please help i am giving away brainliset The CEO of B Industries wants to build a solid brass sculpture of a capital B in the plaza in front of the company's headquarters. The proposed dimensions of the sculpture are shown in the diagram. Assume the round shapes are semicircles with diameters as marked. If brass weighs 8,400 kg per m3,how much will the sculpture to the nearest kilogram? A. 1,497,430 kg
B. 1,154,368 kg
C. 1,391,873 kg
D. 2,070,056 kg

Find the roots of the equation below. x^2 - 6 + 9 = 0

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?

Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them.this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?