R is in between P and S. PR = 15.5 mm, RS = 13.3 mm. Find PS

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?

Determine the vertex form of g(x) = x2 + 2x - 1. which graph represents g(x)? -nw -3-2-1, 1 1 2 3 -3 2- 1 -3- 1 2 3 - 1 2 3