Answer:
The question asks for a quantitative response.
The question allows for surveys to be conducted.
Step-by-step explanation: A statistical question is one that can be answered by collecting data and where there will be variability in that data. This is different from a question that anticipates a deterministic answer.
~ Komaljeet ( I hope this helps) ♥
Answer/Step-by-step explanation:
1.a)(iv). 
Positive multiplied by negative = negative
2a.) 73.48 +(-37.3)
73.48 - 37.3 = 36.18
3c.) 
÷ 
Convert to proper fraction
÷ 
Change ÷ to × and flip the fraction on your right upside down
3d.) -52.25 ÷ (-5.5) = 
(Note: - ÷ - = + )
Answer:
The answer is 5.66
Step-by-step explanation:
let the missing side be x
9² = 7² + x²
9² - 7² = x²
x² = 9² - 7²
x² = 81 - 49
x² = 32
x = √32
x = 5.66
18? because 45 divide by 5 is 9, and 5 cookies minus 3 is 2, so multiply 9 by 2 for 18
