For x = 10, f(x) = f(10) = 0.01(2)^10 = 10.24
For x =
17, f(x) = f(17) = 0.01(2)^17 = 1310.72
Now using
formula for the calculation of average rate of change of f(x).
(f(b) –
f(a)) / b – a = (f(17) – f(10)) / 17 – 10 = (1310.72 -10.24) / 7 = 185.78
<span>So option “B” is
correct.</span>
2.3^2= 2.3*2.3
2.3^2=5.29
4^3=4*4*4
4^3=64
64+13-2*4=300
Answer:
D
Step-by-step explanation:
600/4
Answer:
30
Step-by-step explanation:
use Pythagoras theorem at first to find the third side of the triangle it will come 5
then use the formula to find the area of triangle
A=(5x12)/2=30cm2
7 weeks = 8.75
1 week = x
where x is the kilometers of road built in a week
Proportion:
8.75/7 = x/1
7x=8.75
x=1.25