Answer: Liam has 52 chairs.
Step-by-step explanation:
Let x= Number of chairs in each row.
If he arranges the chairs in 9 rows and 7 chairs left over.
Then total chairs = 9x+7
If he arranges the chairs in 7 rows and 17 left over.
Total chairs = 7x+17
Now,
Total chairs = 9(5)+7 = 45+7= 52
Hence, Liam has 52 chairs.
Answer:
b option
Step-by-step explanation:
Using cos theta = Base/Hypotenuse,
=> cos (45⁰) = x/8 root 2
=> 1/ root 2 = x/8 root 2
=> x = 8
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Answer:Median 6
Range 5
Interquartile range 3.5
Which is true the value are clustered around the median
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
its a