Standard form of 5.65 x 10-3?

Which value would be a solution for x in the inequality 47-4x< 7

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

What is the interquartile range (iqr) of the data set represented by this box plot?