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Answer:
31
Step-by-step explanation:
m<ACB is half of the angle AOB so u divide 62/2 and the answer is31
Answer:
The sum of the three inside angles of a triangle need to equal 180 degrees.
X = 180 - 79 - 73
x = 28 degrees
Minimum at (-3.5, -2.25) with intercepts at (-5,0) and (-2,0). Just used my graphing calculator. Hope this helps!
The empirical probability of a 4 or 5 is
(count of outcome = 4 or 5)/(count of all outcomes) = (44 +40)/240 = 7/20
The problem statement asks you to assume the outcomes will remain in this proportion going forward. That is, the number of outcomes (n) of 4 or 5 in the next 60 rolls of the number cube is expected to satisfy
7/20 = n/60
Multiplying that by 60 gives
n = 60*(7/20) = 21
Selection D is appropriate.
