Drag the orange points on the cylinder and the cone to change their radii and heights. (Make sure the Freeze height checkboxes are not checked.) Set equal radii and heights for the cylinder and the cone, and note their respective volumes. Record the volumes for a few sets of heights and radii, and calculate the ratio of the volumes in each case. Remember, make sure the height and radius of the cone and the cylinder are the same in each pair. (You might see some discrepancies in the tool due to rounding of decimals.) Round your calculations for ratio to the hundredths place. The first one has been done for you.

What statistics are to determine the development of a nation?

Look at the data above. provide an explanation for europe’s projected population decrease by the year 2050. (i'm doing this for future kids) the answer is : the percentage of people over the age of 65 and under the age of 15 in europe is currently the same at 16% each. therefore, the majority of the population is between the ages of 16 and 64. in forty years from now, in 2050, a greater percentage of the population will be over the age of 65. europe also has a relatively long life expectancy of 75 years. this, combined with a low birth rate means that by 2050 europe’s population will actually be less than it is today.

Triangle xyz is translated 4 units up and 3 units left to yield triangle x'y'z' what is the distance between any two corresponding points on triangle xyz and trianglex'y'z' ?