Answer: 392.99
Step-by-step explanation: Starting Principal: 300
Interest Rate: 9
Years: 3
Then solve
Answer:
f(-x) = x² - 9x - 6
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Functions
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify.</em>
f(x) = x² + 9x - 6
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em> [Function f(x)]: f(-x) = (-x)² + 9(-x) - 6
- [Order of Operations] Simplify: f(-x) = x² - 9x - 6
Answer:
Current yield = 5.46%
Step-by-step explanation:
Current yield is calculated by dividing the annual income (coupon) on the bond divided by the current price of the bond
Current yield = Annual coupon / Current price
In this case,
Face value or Par value = $7,600
Price of the bond = $7,373 (shows it is a discount bond since the price < FV)
Coupon rate = 5.30%
Next, calculate the Coupon payment in dollars;
Annual coupon PMT = Coupon rate * Face value
Annual coupon PMT = 0.053 * 7,600 = $402.8
Therefore, Current Yield = 402.8 / 7,373 = 0.05463
Current yield = 5.46%
Question:
The quantities x and y are proportional.

Find the constant of proportionality (r)
Answer:

Step-by-step explanation:
Given

Required
Determine the constant of proportionality (r)
Constant of proportionality (r) is calculated as

When

Substitute these values in the given formula

Convert both fractions to improper fractions

Multiply both sides by 


Reorder


Divide the numerator and denominator by 3


Convert to mixed fraction

<em>Hence, the constant of proportionality is </em>
<em></em>
Numbers containing decimals that are not terminating or recurring .