Answer:
arc AB = 49°
arc ABC = 253°
arc BAC = 156°
arc ACB = 311°
Step-by-step explanation:
arc AB sees the center angle and it is equal to the center angle it sees
arc ABC is equal to 360 - 107 = 253° because it is also sees center angle
arc BAC is equal to 107 + 49 = 156°
arc ACB is equal to 360 - 49 = 311°
Answer:
65/80 score
Step-by-step explanation:
1. The data are
<span>75, 38, 43, 120, 65, 48, 52
Adding them and dividing by the number of data gives the mean which is 63.
Arranging them from lowest to highest and taking the middle data gives the median which is 52.
Since no data is repeated, this means that there is no mode.
The answer is
</span><span>D) mean: 63, median: 52, no mode
2.The answer is
A) mean
3. The realistic data to represent the weight of books is
A) mean </span>
Answer:
386.0285
Step-by-step explanation:
Answer:
at least 30
Step-by-step explanation: