The function s left parenthesis t right parenthesis equals 16 t squared models the distance, s(t), in feet, that an object falls in t seconds. use this function and the square root property to solve the given problem. express answers in simplified radical form. then use a calculator to find a decimal approximation. a sky diver jumps from an airplane and falls 4608 feet before opening a parachute. for how many seconds was the diver in a free fall?

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.