2 answers:
Answer:
12 students
Step-by-step explanation:
Ok, so we know that when he asked 5 friends to come 3 of them came.
So let's put that into a probability:
3/5 or .60 if you prefer.
Now, all you have to do is multiply .60 by the possible 20 students:
This gives us 12 students.
Hope this helps :)
Answer:
12
Step-by-step explanation:
the original ratio was 3/5 , so apply that to 20 and 3/5 of 20 is 12
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i.900
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Step-by-step explanation:
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Answer:
loss
Step-by-step explanation:
you might want to check someone else answer first tho
Answer: 6^2-7=29
Step-by-step explanation:
B.
Given :
Area of the trapezium is 140 cm². Its height is 10 cm. One of the parallel side is 16 cm.
To Find :
Solution :
Let the other parallel side be x
We know that,
Now, Substituting the given values in the formula :
Therefore,
The other parallel side of the trapezium is 12 cm .
