Jana has a bag of marbles. Without looking, she removes one marble from the bag, records the color, and replaces it. She repeats
this process 50 times and records the results in the table. Color Frequency Red Blue 14 Green 9 Yellow What is the probability that Jana will pick a blue marble on her fifty-first time?
!!plz help!!
!!plz help!!
2 answers:
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Answer:
<em>m∠1 = 90°</em>
<em>m∠2 = 35°</em>
<em>m∠3 = 55°</em>
Step-by-step explanation:
Find the diagram attached
From the diagram:
Given that <4 = 35°
The sum of the angle on a straight line at point A is 180°. Hence:
The sum of angle in the triangle ABC is 180°, hence;
