Each decade, the population is multiplied by 1.05, so in 7 decades, it will be multiplied by 1.05⁷. In 70 years the population will be
... 500·1.05⁷ ≈ 704
Answer:
The first one
Step-by-step explanation:
answer = 50.2
Answer:
Step-by-step explanationBy definition we have that the area of a regular octagon is:
A = 4.83L ^ 2
Where, L is the length of the octagon side.
the similarity ratio = the area ratio.
We have then:
similarity ratio = (50) / (18) = 25/9.
the ratio of the perimeters
A1 = 4.83L1 ^ 2
L1 ^ 2 = A1 / 4.83
L2 ^ 2 = A2 / 4.83
L1 ^ 2 / L2 ^ 2 = A1 / A2 = 25/9
L1 / L2 = 5/3
The perimeter is:
P1 = 8L1
P2 = 8L2
P1 / P2 = 8L1 / 8L2 = L1 / L2 = 5/3
answer:
similarity ratio:
25: 9
the ratio of the perimeters:
5: 3
1m(76c/19m)=4c
So there are 4 cereal pieces for every marshmallow piece in the snack mix.