The length of the tunnel is 460 miles. If 1 inch represents 60 miles what ia the length of the tunnel?

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.