Answer is -5.
Explanation- Since t equals 0. You put 0 in place of every t.
0(2)- 2(0)- 5 =
0-0-5= -5
Answer:
6
Step-by-step explanation:
We use BODMAS/BIDMAS here.
First, we do 5 × 2, as multiplication comes before subtracting and adding.
5 × 2 = 10
Now we can just add and subtract.
5 - 10 = -5
-5 + 11 = 6
1ft=12in. use the factor 1;12
length=15ftx12/12=15in
Answer:
1.91 hectares
Step-by-step explanation:
Geometric growth rate formula =
Nt = Noλ^t
Step 1
We find the geometric growth rate(λ)
The formula is :
λ = (Nt/No)
Nt = 1.13 hectares
No = 0.67 hectares
t = 1
λ =( 1.13/0.67)
λ = 1.6865671642
Step 2
After another 1 year, the butterflies will cover:
No = 1.13 hectares
λ = 0.6865671642
Nt = Noλ^t
Nt = 1.13 × 1.6865671642^1
Nt = 1.9058208955
Approximately ≈ 1.91 hectares.