Answer:
11.6 years
Explanation:
When we are trying to determine how long will it take an investment to double using compound interest, the simplest way is to use the rule of 72. But the problem is that it doesn't work very well with odd numbers.
So we have to use math:
FV = PV (1 + r)ⁿ
PV = X and FV = 3X
3X = X(1 + 10%)ⁿ
3 = (1 + 0.1)ⁿ
log 3 = log 1.1ⁿ
log 3 = n x log 1.1
n = log 1.1 / log 3
n = 11.6 years
<span>When Callie developed a detailed description of her ideas for a gym and asked for feedback from women about the proposal, she was engaging in? Concept testing. Concept testing is the act of getting opinions/reactions to a product or service prior to the product or service entering the market. This helps gage consumer interest when pulling in a group of potential customers. </span>
Answer:
D. Using customer's past purchase history to send information about related products and services the customer may be interested in
Explanation:
Data mining is the process whereby large pre existing databases are examined with the aim of generating new information. It is the extraction of usable data from a larger set of data. Company usually use this process to turn raw data into useful information that can be applied to their daily activities.
In the case of marketing, data mining helps in extracting useful information from a customer's purchase history in order to identify useful information on goods or services the customer may be interested in or attracted to.