I believe the answer is letter d
Answer:
$70
Step-by-step explanation:
5 dollars * 14 stores= $70
What activities are the examples there’s nothing there
We are given with the principal amount of <span> $1 million and is asked in the problem to calculate for the money supply given the reserve ratio is 15%. The formula that is applicable to this problem is F = P / r where P is the principal amount, r is the ratio and F is the future/ money supply. In this case, upon substitution, F = $1 m million / 0.15 = $6.67 million. The money put into reserve is expected to increase after putting into reserve. The lower the reserve ratio, the higher the money supply will be. Conversely, the higher the principal amount, the higher the money supply.</span>
Answer is 1/2 ln (x^2+1) + 2 tan ^-1 (x) +c
in order to do this first say (x/x^2+1)+ 2/(x^2+1)
we already know that 1/x^2+1 equal tan^-1 (x)
for the first part you need to say u=x^2+1 and solve it by substitution
I hope this helps..let me know if you need more explanation