Question

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Answer 1

Answer:

Step-by-step explanation:

A). In exponential equation $80(1.6)^{t}=20$, 1.6 is the common ratio which represents [(1 + 60% of 1) = 1.6] a growth of 60%.

B). In $20(0.6)^{t}=1.2$ common ratio is 0.6 [(1 - 40% of 1)] which represents 40% decay.

C). In $60(0.8)^{t}=1.4$ common ratio is 0.8 [(1 - 20% of 1)] which represents 20% decay.

D). In $40(0.2)^{t}=1.6$ common ratio is 0.2 [(1 - 80% of 1)] which represents 80% decay.

E). In $1.2(1.4)^{t}=80$ common ratio is 1.4 [(1 + 40% of 1)] which represents 40% growth.

Answer 2

Answer:

60% growth, 40% decay, 20% decay, 80% decay, 40% growth. In that order :)

Step-by-step explanation:

The number inside the parenthesis is always 1+a number. So for every .1 up or down, that's 10% growth or decay(up being growth, down being decay).