Answer:
Step-by-step explanation:
Squares
Volume
Generally the equation for Volume of box is mathematically given by
Since
Length of cardboard is
Therefore
Dimensions of the piece of cardboard is
The answer is (12 ÷ 4) + (16 ÷ 4) = (12 + 16) ÷ 4
<span>Part A. Functions. Parrots: it is a geometric progression: first year, 20 parrots; second year, 20 * 1.15; third year 20 * 1.15^2, fourth year, 20*1.15^3 => P(n) = 20 (1.15) ^ (n -1). Snakes: it is an arithmetic progression: first year, 24 snakes; second year, 24 + 4 snake; third year, 24 * 4(2) => S(n) = 20 + 4(n-1). Part B. Parrots after 10 years = P(10) = 20(1.15)^9 = 70 Parrots. Snakes after 10 years = S(10) = 20 + 4 (10-1) = 56.</span>
Answer:
<u>8</u>
Step-by-step explanation:
what I did was that first I multiplied 5 and 3.
So that will give you 15.
Then I divided 120 and 15.
Leading to the answer 8.
Answer:
it is D
Step-by-step explanation:
-6 +5 is -1
-1 + -2 is -3
-3 / 3 = 1