What is the median of the data?

20, 19, 13, 23, 16, 15, 17, 17, 15, 15, 22, 19

a.
15

b.
17

c.
16

d.
18

What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)