Multiples of 5 are A{5,10}
multiples of 2 are B{2,4,6,8,10,12,14}
Multiples of 2 OR 5 are {2,4,5,6,8,10,12,14} for 8 possible outcomes.
Therefore the probability of spinning a multiple of 2 or 5
P(2x or 5x)=8/14 = 4/7
Answer:
68°
Step-by-step explanation:
To find the angles represented by the percentages , you should have in mind that the total sum of all angles in the pie-chart equals 360°
<u>The percentages given are;</u>
- Other=34%
- Potatoes=8%
- Carrot=11%
- Green Beans=12%
- Corn=15%
- Broccoli=20%
<u>The total percentages for the items </u>
<u>To get the angles represented by each percentage</u>
Angle x=item/100 ×360°
Where x is the angle of an item in the circle graph
<u>Calculating angles for carrot and potatoes</u>
The combined angle will be 68.4°
interior angle of a regular 18-gon.
It is easier to calculate the exterior angle of a regular polygon of n-sides (n-gon) by the relation
exterior angle = 360/n
For a 18-gon, n=18, so exterior angle = 360/18=20 °
The value of each interior angle is therefore the supplement, or
Interior angle = 180-20=160 degrees.
Naming of a 9-gon
A polygon with 9 vertices is called a nonagon (in English) or enneagon (French ennéagone, but the English version is sometimes used)
You had a good start with the correct answer.
Exterior angle of a 15-gon
The exterior angle of a 15-gon can be calculated using the relation given in the first paragraph, namely
Exterior angle = 360/15=24 degrees
6x + 6(3) = 108
6x + 18 = 108
6x = 108 - 18
6x = 90
x = 90/6
x = 15 <== the access fee per visit