Answer:
304
Step-by-step explanation:
4x76=304 mark as brainlist.
Answer:
A.one sample z-confidence interval for the population proportion
Step-by-step explanation:
-A confidence interval is a range of values in which the true population mean is believed to lie.
-Given just one sample, the one sample z-confidence interval for the population proportion is appropriate and is defined as:

It would 180°, since 70°*2=140°, and 140°+40°= 180°.
Answer:
I think it is multiply by and for 72 copies (If 18 copies cost 3 dollars) it will be 12 dollars
Step-by-step explanation: