Sagot :
Answer:
Q1= 1(40)/4=10
lb=40.5
cf=4
f=13
i=10
D9=9(40)/10=36
lb=70.5
cf=32
f=8
i=10
P80=80(40)/100=32
lb=60.5
cf=26
f=6
i=10
Step-by-step explanation:
Q1=40.5+(10-4/13)10
=40.5+4.6
=45.1
D9=70.5+(36-32/8)10
=70.5+5
=75.5
P80=60.5+(32-26/6)10
=60.5+10
=70.5
>cf
- 40
- 32
- 26
- 17
- 4
>lb
- 70.5
- 60.5
- 50.5
- 40.5
- 30.5