Hitunglah mean, modus, dan median untuk setiap data berikut ini a. 5,5,4,5,6,7,6,8,9 b. 12,13,14,14,14,15,16,16,17,18,20 c. 4cm,2cm,12cm,3cm,2cm,3cm,6cm,2cm, d. 4kg,8kg,5kg,2kg,4kg,5kg,2kg,6kg,2kg

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie