Answer:
£9950.72
Step-by-step explanation:
Hello,
The question above relates to compound interest and to solve it, we'll require the formula needed.
A = P(1 + r/n)^nt
A = compound interest
P = principal = £9200
r = rate = 4% = 0.04
n = number of times the interest is compounded = 1
T = time = 2 years.
A = 9200 × (1 + 0.04/1)^(1×2)
A = 9200 × (1.04)²
A = 9200 × 1.0816
A = 9950.72
Dan would have £9950.72 after 2 years
Answer:
I only
Step-by-step explanation:
given h = - at² + bt + c
the vertex = - 
Thus altering a or b effects the position of the vertex
and the maximum value is the value of the vertex
Altering c effects the h-intercept only
Answer 12.4
Step-by-step explanation:
33.48/2.7=12.4
Answer:
Step-by-step explanation:
This almost should be reported. But here is the graph you are looking for.
It has to have a y intercept of about -2 and an x intercept of 9.
F(x) = x^3 - 2x^2 - 6x + 12 = 0
lets try substituting some of the factors of 12:-
f(2) = 8 - 8 -12+12 = 0 So one zero is x = 2 Answer
Dividing f(x) by (x - 2) we get:-
x^2 - 6 so the other 2 zeros are sqrt6 and - sqrt6 or 2.45 and -2.45 to the nearest hundredth Answer
