Answer: 3.2
Step-by-step explanation: (2/5)/(1/8)=(2/5)*8= 16/5=3 1/5=3.2
Answer:
standard form is f(x) = ax^2 + bx + c
sample equation: f(x) = 5x^2 + 10x + 5. a=5, b=10, c=5
Step-by-step explanation:
a, b, and c are real numbers in the standard form equation. if a>0 the parabola opens upwards, if a<0 parabola opens downwards
Answer:
$12,500
Step-by-step explanation:
Using the compound interest formula Accrued Amount = P (1 + r)^n
where Accrued amount = $18000
P = principal; we need to generate it
r = 20% = 0.2
n = 2
Therefore
P = Accrued amount/ (1 + r)^n
= 18000/(1+0.2)^2
= 18000/1.44
= 12,500
hence $12,500 needs to be invested
It's 12.6.
You divide 21 by the denominator, 5, and multipy that (4.2) by the numerator, 3.
