Considere os conjuntos numéricos A, B e C definidos da seguinte forma:
● A = {x ∈ N ∣ x ≤ 10}
● B = {2, 4, 6, 8, 10, 12}
● C ...
f=-4.9t^2+20t
4:3
f=-4.9t2+20t
You go shopping and buy x shirts for 12 dollars and y jeans for 28 dollars. The total spent is 84 dollars. Write an equation in st...
$$\sum_{a}^{b}{C}$$ ((200-120)/(1+13.5)^1))
show that 8a^2b^3/3a^3b
10+5^2 x 2 + 10 - 4(2+5) =
x:7/4 and 1:1.75
2 x^(2)-6 x=0