Answer:
A statistical question is one that requires collection of DATA that vary.
The Last two questions are statistical questions.
Hope the helps!
Answer: The correct answer is - 12
Step-by-step explanation:
y = -5, z = 5 and w = -2
Inputing the various terms
-5 - (5 - (-2))
Resolving using BODMAS
= - 5 - (5+2)
= -5 - 7
= -12
Hope this helps
Answer:
80
Step-by-step explanation:
mark brainlist please
Answer:
193
Step-by-step explanation:
according to the question
w²=x²+v²-2xv.cos(<w)
w=√160²+150²-2.160.150.cos(77)°
w=√48100-48000cos(77°)
w=193
