Which fits in a pentad under the category of agencies?
a. at the swimming pool
b. to save swimmers
c. my swimming skills
d. me, the other lifeguards, and the swimmers

C. my swimming skills

The dramatistic pentad has five categories. The agent, scene, act, agency and purpose. The categories are commonly associated with question words as follows: Act = What?, Scene = When? Where? Agency = How? Agent = by whom?, Purpose = Why? In the options, A refers to Scene, B refers to Purpose, C refers to Agency, D refers to Agent. C refers to agency because it explains how the agent saved the swimming skills. This would be easier if we actually knew the story.

yes

explanation:

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: