I think the ratio is for for every 4 packs it cost 10 dollars so in all it would cost 30 dollars
Answer:
The minimum IQ score will be "126".
Step-by-step explanation:
The given values are:
Mean

Standard deviation

Now,
⇒ 
⇒ 
⇒ 
⇒ 


⇒ 

Answer:12
Step-by-step explanation:
Trust me bro
Answer:
50 ft2
Step-by-step explanation:
im not sure if this is right but this is what i got when i worked it out
Answer:
-2
Step-by-step explanation: