It’s the 3rd answer lol,good luck
Hey person hope you have a great day and download Socratic in the App Store it will really help you
Answer:
0.70275
Step-by-step explanation:
Data provided in the question:
4e²ˣ⁻¹ -1 = 5
now solving for 'x'
⇒ 4e²ˣ⁻¹ = 5 + 1
or
⇒ 4e²ˣ⁻¹ = 6
or
⇒ 
or
⇒ 
now,
taking natural log both sides, we get
⇒ 2x - 1 = 
also,
we know
⇒ 
thus,
⇒ 2x - 1 = ln(3) - ln(2)
or
⇒ 2x - 1 = 1.0986 - 0.6931
or
⇒ 2x - 1 = 0.4055
or
⇒ 2x = 0.4055 + 1
or
⇒ 2x = 1.4055
or
⇒ x = 0.70275
Answer:
Step-by-step explanation:
Use synthetic division:
The coefficients of 2x^3 - 1 are {2, 0, 0, -1}. Setting up synthetic division, we get:
1 / 2 0 0 -1
2 2 2
---------------------------
2 2 2 1
Note that the remainder is 1. The same result would be obtained through long division.
The quotient is 2x^2 + 2x + 2 with a remainder of 1.
Surething
Inc. must give an interest rate of 17.33 percent to generate a 10.40 percent
after-tax return and make Hugh indifferent between investing in the two bonds.
To solve for
the pretax rate of return, we can use this formula:
<span> After-tax return = Pre-tax return x (1 –
Marginal Tax Rate). </span>
10.40% = Pre-tax
return x (1 – Marginal Tax Rate);
<span>Pre-tax
return = 10.40% / (1 – Marginal Tax Rate) = 17.33%</span>
