The ages of people signed up for piano lessons are listed.
11, 16, 15, 9, 19, 12, 13, 13, 11, 11, 18, 17
what is the mode of the ages.
a ( 13
b ( 12
c ( 15
d ( 11

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer