Answer:
The value of variable a is 12.5.
Step-by-step explanation:
4 is to 5 as 10 is to a.
or, 4 : 5 = 10 : a
By the RATIO OF PROPORTIONALITY:
or, the value of a = 12. 5
⇒ 4 is to 5 as 10 is to 12.5
Hence, the value of variable a is 12.5.
Answer:
4 adults and 6 children
Step-by-step explanation:
9 x 4 = 36
5 x 6 = 30
36 + 30 = 66
There was 4 adults and 6 children
The answer to this would be parentheses zero, -2 parentheses
Answer:
The answer is x=-6
Step-by-step explanation:
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the dot plot, because box plot only shows the 5 number summary and histograms show ratios