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Paraphin [41]
3 years ago
13

Hey! please help i’ll give brainliest!

Mathematics
1 answer:
user100 [1]3 years ago
5 0

Answer:

the answer is c so hope this helps you best of the luck

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Is 4.65 rounded to the nearest tenth 4.6 or 4.7?
Lerok [7]

it is 4.7 because anything using 5 to round automatically bumps the number before up

8 0
3 years ago
In a Greek theater, the round flat space where the action took place was called the _____.
PSYCHO15rus [73]
I'm pretty sure your answer is the stage because, the orchestra is well the orchestra, the exodus I believe is evacuation, and the parodoi is the entrance onto the stage. 
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4 years ago
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There are 93 students in a class; 42 like math, while 41 like english. if 30 students don't like either subject, how many studen
erica [24]
93- 30=63 students likes maths or english or both

42+41=83 likes english or math
but I have only 63 students 
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5 0
4 years ago
A student randomly guesses on 10 true/false questions. use the binomial model to determine the probability that the student gets
lana [24]

Answer:

P(5)=\frac{63}{256}

Step-by-step explanation:

we are given

A student randomly guesses on 10 true/false questions

so,

n=10

there only true and false

so, probability getting true question is

p=\frac{1}{2}

so, probability getting false question is

q=\frac{1}{2}

the student gets 5 out of 10 questions right

so,

r=5

we can use binomial probability formula

P(r)=\frac{n!}{r!(n-r)!} p^rq^{n-r}

now, we can plug values

P(5)=\frac{10!}{5!(10-5)!} (\frac{1}{2})^5(\frac{1}{2})^{10-5}

we can simplify it

and we get

P(5)=\frac{63}{256}

4 0
3 years ago
I don’t know if I got the right answer but I hope someone can help
elixir [45]

Answer:

The answer to this is x  =  - y / 2

Step-by-step explanation:

3 0
4 years ago
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