The Boston Housing Price Dataset was obtained from the StatLib library which is maintained at Carnegie Mellon University. It contains US census data concerning houses in various areas around the city of Boston. The dataset consists of 506 observations of 14 attributes. Below is a brief description of each feature and the response variable (medv) in our dataset: 1. crim - per capita crime rate by town 2. zn - proportion of residential land zoned for lots over 25,000 sq. ft 3. indus - proportion of non-retail business acres per town 4. chas - Charles River dummy variable (1 if tract bounds river; else 0) 5. nox - nitric oxides concentration (parts per 10 million) 6. rm - average number of rooms per dwelling 7. age - proportion of owner-occupied units built prior to 1940 8. dis - weighted distances to five Boston employment centres 9. rad - index of accessibility to radial highways 10. tax - full-value property-tax rate per $10,000 11. ptratio - pupil-teacher ratio by town 12. black - 1000(Bk - 0.63)^2 where Bk is the proportion of blacks by town 13. lstat - % lower status of the population 14. medv - Median value of owner-occupied homes in $1000's

Complete the worksheet. use 3.14 for π and round all decimals to the nearest hundredth. find the volume of the composite three-dimensional figure above. important terms are written in bold.1. the pyramid has a square base that is inscribed in the circular base of the cone. draw an image of the composite shape of the base. 2. if the side length of the square base is 8 units long, what is the diameter of the circular base of the cone from the picture in number 1? 3. now that the diameter has been calculated, what is the circular area of the cone? ignore the square base of the pyramid.? 4. what is the formula for volume of a cone? 5.to calculate the volume of the cone, the height is still needed. if the cone has a lateral surface with a length of 13 units, what is the height of the cone? 6.now find the volume of the cone. do not include the empty space for the pyramid. 7.. the side length of the square base of the pyramid is 8 units long. what is the base area of the pyramid? 8.what is the formula for the volume of a pyramid9. since the cone and the pyramid share the same vertex, what is the volume of the pyramid10.using the volume of the cone and the pyramid, find the volume of the composite shape. remember, the pyramid is empty. 11,. referring to the picture in number 1, what is the area of the composite base knowing that the square is empty? 12what is the formula to find the lateral surface area of a cone? (13find the lateral surface area of the cone14what is the lateral surface area shape of the pyramid? what is the formula for its area? 15to find the lateral surface area of the pyramid the length is still needed. calculate the lateral surface length of the pyramid. 16 now that the lateral surface length is known, what is the lateral surface area of the pyramid17. using the lateral surface areas of the cone and pyramid, along with the area of the composite base, what is the total surface area?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.