How many significant figures should be reported in the answer to the calculation? (Assume all numbers are experimentally determined and are of the same unit.) [(12.501x3.5270.0421] +6.044 Select one: a. 5 b.4 c.2 d. 3​

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Find the area of an equilateral triangle with a side of 6 inches

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?