6 ft 5. The figure shows a container, in the shape of
a trapezoidal prism, that Pete filled with sand.
12 cm
5cm
7 cm
10 cm

How can i differentiate this equation?

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.

How many and of which kind of roots does the equation f(x)=x3−x2−x+1