What single percentage change is equivalent to a 15% increase followed by a 16% increase?​

15% increased

=16% increased

=17% invreased

Step-by-step explanation:

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2