To tackle this issue, we need to clarify what each variable stands for. Here, n indicates the number of pencil packages purchased by Yolanda, while m represents the number of paper pads she buys. We calculate the total cost by multiplying these variables by their individual prices, which helps us determine the expense for both pencil packages and pads of paper.
The expression "1.4n" indicates the overall cost for n pencil packages.
On the other hand, "1.2m" signifies the complete expense for m pads of paper.
As we sum these two expressions, the resulting total reflects the overall expenditure for both items.
The equation "1.4n + 1.2m" summarizes this calculation.
I hope this provides clarity!
Answer:
14.2 hectares
Step-by-step explanation:
Fund Mexico reports that monarch butterflies occupied 1.13 hectares in one winter and 4.01 hectares the next winter (one year later)
The Geometric growth formula is
(Pt/ Po)^1/t
Where Pt = Size after t years = 4.01 hectares
Po = Initial size = 1.13
t = time = 1
=( 4.01/1.13 )^1/1
= 3.5486725664
Thus, the geometric growth rate is 3.5486725664.
The area they will occupy in hectares after one more year = Current area × Geometric growth rate
= 4.01 ×3.5486725664
= 14.230176991 hectares
Approximately equal to 14.2
