What is the standard deviation? 51.8, 53.6,54.7,51.9,49.3, round to the nearest tenth
A.1.9
B.3.3
C.3.4
D.1.8

I got 2.05 but It’s not an answer choice

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

The graph shows the amount of total rainfall at each hour what was the total rainfall amount after three hours