5x+61.50=78 and then subtract and get 5x=16.5 divide by 5 and get 3
Answer:
Supply all machines to the which ever market provides the highest price.
Answer:
an = 63(-1/3)^(n-1)
Step-by-step explanation:
This is a geometric sequence with first term 63 and common ratio -1/3.
The equation for the nth term is
an = 63(-1/3)^(n-1).
Answer:
it has about 37 floors.
Step-by-step explanation:
1569 divided by 42 is 37.36.
