Answer:
Check below, please
Step-by-step explanation:
Periodic phenomena such as temperature, tides, are easy to fit in periodic trigonometric functions likes because these events have cycle, period, so it is easier to model trigonometric functions which already describe a frequency, a period etc. Since you know what makes an event a periodic one.
The main difficulty lies on how to restrict the Domain of these functions, and dealing with infinity values, and how to distinguish on modelling the subtle differences between some periodic functions, like sine, and cosine.
The other one, but not as hard is to recognize it from scatter plots periodic curves and to distinguish them.
Answer:
36 people picked a vanilla cupcake
Step-by-step explanation:
40 * 90%
= 40 * 0.9
= 36
Well .03 is equal to 3/100 so it is already in simplest form
First you chang top fractions into decimal add and divide that by 4 which is equal to 0.375 hope it helps.
The probability would be 2/6 or 1/3
