3.5 in.
4 in.
4 in.
9 in.
The triangular prism above has been created
with two equilateral triangles and three
congruent rectangles. The height of the
triangles is 3.5 inches. Find the surface
area of the triangular prism.

The triangles are similar. what is the value of x? show your work.

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

What is the slope of the equation y =