Answer:
30
Step-by-step explanation:
30 because 15/20=30/40
That's not an question because you are telling we you got and not giving me an question
It would be: 255 - (255 * 22%)
= 255 - (255 * 0.22)
= 255 - 56.1
= 198.9
In short, Decrease in Price is $56.1 & Sale Price is $198.9
Hope this helps!
Answer:
check the settings if you will see the link
Answer:
t=18 years
Step-by-step explanation:
A year has two semesters, then
n = 2v(t)=p(1+r/2)2t
3875.79 = 1900∗(1+(0.04/2))^2t
2.0398895 = (1+0.042)^2t
Apply natural logarithm on both sides
ln(2.0398895) = ln[(1+0.042)^2t]
Then simplify,
0.712896 = 2t∗ln(1.02)
t = 0.712896 / (2∗ln(1.02))
t=18 years
