Answer:
1.5%.
Step-by-step explanation:
x per cent is written as 0.01x as a decimal fraction.
638.30 = 550(1 + 0.01x)^10
(1 + 0.01x)^10 = 638.30/550
Taking logarithms:
10 ln (1 + 0.01x) = ln ( 638.30/550)
ln (1 + 0.01x) = ln ( 638.30/550)/ 10
ln(1 + 0.01x) = 0.014889
Converting the logs:-
1 + 0.01x = e^0.014889 = 1.015
0.01x = 1 - 1.015
0.01x = 0.015
x = 0.015/ 0.01
= 1.5.
Answer:
15b-x=4
Step-by-step explanation:
i am a smart teacher
Answer:
Step-by-step explanation:
you just make the mixed number an improper fraction then you draw it or just plot it
Answer:
The First Option
Step-by-step explanation:
Since x cant equal 0 or 1, it has to either be greater than 1 or negative. Multiplying something greater than 1 or something negative to 1 will never result in 1.
