Answer:
Step-by-step explanation:
A spinner has three unequal sections.
Red = 10
Yellow = 14
Blue = 6

We are asked to find the experimental probability of landing on yellow.
Recall that the experimental probability is given by

In this case, the number of desired outcomes are
Yellow = 14
The total number of possible outcomes is
Total sections = 30

Therefore, the experimental probability of landing on yellow is 7/15
Answer:
40π in^2
Step-by-step explanation:
360°/72°=5
so, each of the two shaded regions are 1/5 of the circle.
the formula for finding the area of a circle is πr^2, so:
area for one of the shaded regions:
1/5πr^2
1/5π(10)^2
1/5π100
20π in^2
this means that the area for one of the shaded regions is 20π. however, since there are two of them:
2(20π)=40π
so, the area of the shaded regions is 40πin^2
Answer:
reflection on the y axis
Step-by-step explanation:
it flips from side to side