Answer:
70 degrees
Step-by-step explanation:
The measure of the central angle equal the measure of the arc it intercepts.
So arc BC is 70 degrees.
Answer:
0.06 = 6% probability of landing open side up.
0.14 = 14% probability of landing closed side up.
0.8 = 80% probability of landing on its side.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes. For an experimental probability, these numbers are taken from previous trials.
Landing open side up:
3 out of 50, so:

0.06 = 6% probability of landing open side up.
Landing closed side up:
7 out of 50, so:

0.14 = 14% probability of landing closed side up.
Landing on its side:
40 out of 50, so:

0.8 = 80% probability of landing on its side.
( -18 - 14)/(2 - -6)
-32/8
-4
0.5 because if you divide 3 and 6 yards it’s equal to 0.5yards. You divide the yard and the friends because they are sharing three yards. So, each friend gets 0.5 yard each.