Katie's pie place sells qn average of 6 pieces of pie per hour. last week katie's shop was open 37.5 hours. how many piece of pie did she sell last week? show your work

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

this is answer of 144 cubic meters