Your sales totaled $52,648 on the senior pictures described in math skill
check 1. if $31,950 came from sales of package a, what percentage of the
total sales came from package b?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.