Question

Winston is planting flowers in his garden. He plants 1 flower in the first row, 2 flowers in the second row, 4 flowers in the third row, 8 flowers in the fourth row, and 16 flowers in the fifth row. If this pattern continues, how many flowers will Winston plant in the sixth row?

A.32

B.17

C.46

D.58

Answer 1

always twice as many in the next row
16 * 2 = 32

now Google :
math is fun geometric sequence