Acircle is divided into 9 uneven "pie" shaped pieces. each section is labeled 1, 2, , 9. the circle is then spun and the number pointing north recorded. estimate the central angle of the section labeled 4.

4 3 2 1 9 8 5 6 7 4 3 2 1 5 8 6 5 4

a. 72
b. 3/18
c. 60
d. 0.2

Option 'B' is correct.

Step-by-step explanation:

Since we have given that

A circle is divided into 9 uneven pie shaped pieces.

Each section is labeled 1 to 9.

When the circle is spun and the number pointing north it will be recorded:

4 3 2 1 9 8 5 6 7 4 3 2 1 5 8 6 5 4

We need to find the central angle of the section labeled 4.

Number of times 4 occur= 3

Total number of times it has been recorded = 18

So, Probability of getting "4" is given by

Hence, Option 'B' is correct.

step-by-step explanation:

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

happy to

pls mark as brainliest