Answer:
A regular polygon has these characteristics:
- 3 or more sides
- Closed shape
A polygon can not have one or two sides because that would be a line. It must have more than three sides, or else it is not a polygon.
A polygon is always a closed shape - it can not be an open shape or else it would not be a polygon, it would be considered an outline.
Hope this helps you!
11C7=11!/7!(11-7)!
^^^^^^^^^^
Answer:
See below.
Step-by-step explanation:
52 as there is a total of 52 in the pack.
Probability (drawing a red card) =26/52 = 1/2.
4 aces.
Probability(drawing an ace) = 4/52 = 1/13.
Probability(drawing a numbered card) = 40/52 = 10/13.
the mean,
https://socratic.org/questions/which-measure-of-central-tendency-is-most-affected-if-an-outlier-is-p...
Answer:
4.5 hours
Step-by-step explanation:
Let x hours be the time needed the motorcycle to catch the car.
Car:
Time hours
Rate = 48 mph
Distance miles
Motorcycle:
Time hours
Rate = 64 mph
Distance miles
The distance traveled is the same, so