The answer to the question is 23
by pythagorean formula, the last side is √(61)
by cos rule
cos A
A = 39.81
Answer:
Jack
Step-by-step explanation:
90/18 = 5
180/45 = 4
<h3>
Answer: 0.8704</h3>
Explanation:
40% of the bulbs are pink, 60% are red
the probability of picking pink is 0.40 and the probability of not picking pink is 0.60
The chances of getting 4 non-pink in a row is 0.6*0.6*0.6*0.6 = 0.6^4 = 0.1296
The complement to this event is getting at least one pink bulb, which has a chance of 1-0.1296 = 0.8704
0.8704 converts to 87.04%
This is my answer - a beautiful image. You haven’t attached the image to determine the answer, please do!
