Round to the nearest tenth. use 3.14 for pi when completing these problems.

1. (picture w/ the cone on top of the cylinder)

2. (picture w/ 2 cones connected)

3. (picture w/ hemisphere on top of cone)

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?