Elena earned a pen from her teachers pen box. In the box are 4 red pens, 8 purple pens, 2 pink pens, and 5 blue pens. If the tea
cher reaches into the box and randomly pulls out a pen for Elena, what is the probability that Elena will receive a blue pen?
1 answer:
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Answer:
8m
Step-by-step explanation:
x = hypotenuse since they want the point of observation to the top of the tree
cos 60 = 4/x
x = 4 / cos 60
x = 8m
Answer:
i believe the answer is 3pi/4
Answer:
90 liters
Step-by-step explanation:
please mark me as brainlest
Answer:
<u><em>0.14</em></u>
<u><em>Hope this helps :-)</em></u>
