Answer:
128.00
Step-by-step explanation:
7%x100=$21.40. Add go $107.00+21.40=the total cost. $128.40
Answer:
Need more info
Step-by-step explanation:
Answer:
2) 6
4) 9
Step-by-step explanation:
General equation of parabola
for vertex(h,k)
Now





So
equation of parabola

For this case, the first thing we should do is use the following equation:
f (x) = 200 (1.03) ^ x
We substitute f (x) = 300:
300 = 200 (1.03) ^ x
We clear the value of x:
log1.03 (300/200) = log1.03 ((1.03) ^ x)
x = log1.03 (300/200)
x = 13.72
Answer:
the population will first reach 300 in about 13.72 years.