In a paragraph of no less than 125 words, describe how technology business professionals to be more efficient. include examples of hardware and software. 10 pts

technology helps business professionals too be more efficient by  keeping them organized, communicate better, and effectively keeps businesses secure. Technology helps keep employee information and business paper work more organized using computers and software. Computers and software also make it easier to communicate with people using emails and memo's. Better alarm systems, cameras, and online banking, make security measures considerably more efficient. Many business-related tasks have been either replaced or greatly improved with technology. The miniaturization of electronic devices allows businesspeople to use micro-digital recorders instead of dictation.  Modern printers and copiers replaced mimeographs. Documents once requiring shipment are faxed, attached to emails, or routed to a network printer next to an administrative assistant's desk.

here is the answer its my picture of my notebook

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: