Armed victims are to be killed by an assailant as unarmed victims.

a. half as likely
b. much less likely
c. three times as likely
d. twice as likely

Armed victims are twice as likely to be killed by an assailant as are unarmed victims.

Explanation:

The study, commissioned by the secretariat for the IBCCrim (Brazilian Institute of Criminal Sciences) research nucleus, makes several estimates of the risk of death in gun-bearing assault victims. This research estimated that these people are twice as likely to be killed by the robber.

The study, commissioned by the secretariat for the IBCCrim (Brazilian Institute of Criminal Sciences) research nucleus, makes several estimates of the risk of death in gun-bearing assault victims. This research estimated that these people are twice as likely to be killed by the robber. Such research can confirm the premise that gun possession and possession does not protect anyone and that guns can be considered more of a problem than a solution.

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds