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professor190 [17]
3 years ago
11

Nina asked 30 of her friends what they thought about a new movie.

Mathematics
2 answers:
Ugo [173]3 years ago
5 0
No. Different people have different opinions but she didnt ask other people besides her friends
Sunny_sXe [5.5K]3 years ago
4 0
No, this is not a random group of students. Because Nina asked her friends if they liked the movie. For her to ask a random group of people, she would have to go and ask people that she did not know.
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Assoli18 [71]
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Step by step explanation:
Sin(71)/35.6=Sin(x)/21.3
21.3Sin(71)=35.6Sin(x)
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Sin^-1(21.3Sin(71)/25.6)=x
51.87827502 degrees=x
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6 0
3 years ago
From the observation deck of a skyscraper, Meena measures a 45 angle of
zvonat [6]

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Step-by-step explanation:

tan 45=1145/x

x tan45/1=1145

x tan 45/ tan 45= 1145/ tan 45

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4 0
3 years ago
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zepelin [54]

Answer:

C

Step-by-step explanation:

6 + 3(x + 4)

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5 0
3 years ago
What can you say about the given and the grouping in [100•(-1)]•(-2) and 100• [(-1)• (-2)​
denpristay [2]
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5 0
3 years ago
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4 0
4 years ago
Read 2 more answers
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