What is the equation of the line that is perpendicular to the graph of y = 2x - 5 and passes through the point (8,10)
a. y = -x + 14
b. y = 2x - 26
C. y = 2x - 6
d. y = x + 14

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

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.