The birth rate in a certain city is described by the following function . the city's death rate is given by . here, t is measured in years, and t = 0 corresponds to the start of the year 1990. the birth and death rates are measured in thousands of births or deaths per year. at the start of 1990, the population of the city is 450 thousand. enter all the following answers correct to two decimal places.

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.