First multiply the miles into ft. this gives you 237600ft/hr then devide by the amount of seconds in an hour (3600). this gives you the answer 66ft/second.
Answer:
The answer is in the image.
Answer:
The number of pallets of soda that will be required to fill the field is 8.54 or approximately 9 pallets
Step-by-step explanation:
Please kindly see the attached file for explanation
Yes, the answer is right as an equation
Answer:
C) There is roughly a 95% chance that the resulting sample proportion will be within 0.04 of the true proportion.
Step-by-step explanation:
Given that 20% of the residents in a certain state support an increase in the property tax.
Sample size = 400
We want the sample proportion to be within 0.04 of the true proportion (i.e., between 0.16 and 0.24)
i.e. margin of error <0.04
Std error of sample = 
Critical value = margin of error/ std error = 
We know z value for 95% two tailed roughly equals 2.
Hence 95% confidence is right.
C) There is roughly a 95% chance that the resulting sample proportion will be within 0.04 of the true proportion.