Answer: 6.79
Step-by-step explanation:
Multiplying by 10 allows you to move the decimal to the right by one place value.
Hello,
We can not divide by 0.
==> x+4.5≠0
==>x≠-4.5
dom f=R\{4.5}
Answer:
Total Sold potatoes =213
Paid price=213*0.47=100.11
Sold price=213*0.88=187.44
Lost potatoes=2.82
=187.44-100.11-2.82
Profit =84.51
Answer:
The formula is:

Step-by-step explanation:
The geometric sequences are those in which the division between the terms
and
of the sequence are equal to a constant common reason called "r"
The geometrics secencias have the following form:

Where
is the first term of the sequence
In this sequence we have the following terms
1.2, 3, 7.5, 18.75
Then notice that:

Then:
and 
Finally the formula is:
