Solve the Problem $\mathrm { f } = \frac { \mathrm { ab } } { \mathrm { b } + \mathrm { a } }$

question 266

Multiple Choice

Solve the problem.
-A formula for the focal length of a lens is $\mathrm { f } = \frac { \mathrm { ab } } { \mathrm { b } + \mathrm { a } }$ . Calculate $\mathrm { f }$ (the focal length) for $a = 10 \mathrm {~cm}$ and $\mathrm { b } = 6 \mathrm {~cm}$ . Round to the nearest tenth.

• A) \(3.8 \mathrm {~cm}\)
• B) \(3.0 \mathrm {~cm}\)
• C) \(6.3 \mathrm {~cm}\)
• D) \(5.0 \mathrm {~cm}\)

Recognize the focus of workforce planning in Canadian organizations and its impact on HR practices.

Comprehend the necessity of determining demand and supply of workers before finalizing organizational strategies.

Distinguish between projection and prediction in HR forecasting.

Grasp the role of HR forecasting in ensuring the availability of human capital.