Praxis Learn^™by Praxis Learning Solutions

Exponents

Name: Exponents
SKU: PL-MCB-NUM-14
Price: 295 ZAR
Availability: InStock

R295

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In 35 minutes you will work out a value after n periods of growth with Starting value × (1 + growth rate)ⁿ, rounding only at the end. You will also use the laws of exponents to combine periods and compare two points in time. And you will read zero and negative exponents: today’s figure, and what a figure was in earlier periods.

SKU: PL-MCB-NUM-14

Category: Micro courses

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Description

Who it’s for: Anyone in business who works with prices, costs, budgets or reports and wants to be sure the numbers are right.

What happens in it: a short film shows online sales growing 10% a month, two wrong forecasts, and the small raised number that gets it right. In Your call you make the decisions in a real case: a loyalty app doubling every week, a server to size, and a delayed launch. Then, in the boardroom, you make the case to Wikus, the national digital manager, in three questions.

How it works: five scenes in about 35 minutes: the data film, the lesson, Your call, practice with fresh numbers that mark themselves, and the boardroom. Finish all five for your certificate. It is course 4 of 5 in the Business algebra season of the Numbers for Business series.