The proportion of working adults to retirees, which is
expected to rise dramatically as the baby boomers retire, is called the
old-age dependency ratio.
To add, old-age dependency ratio is <span>the ratio between the number of persons aged 65
and over (age when they are generally economically inactive) and the number of
persons aged between 15 and 64.</span>
Answer:
Balance
Explanation:
Balancing of registers is an important book-keeping practice. When an account is being balanced, the check is used. The check is used to ensure as well as find out the income pre-tax and after tax. It is used to balance books or accounts to make sure that income and expenditure are well registered and to understand the sitution of the account.
Cheers.
Answer: $1,495.92
Explanation:
The amount you plan to borrow from the bank is:
= Cost of house - down payment
= 127,242 - 30,313
= $96,929
The amount to be paid is constant and so is an annuity. The loan amount is the present value of this annuity.
Term = 20 * 12 = 240 months
Interest = 18% / 12 = 1.5% monthly
Present value of annuity = Annuity * ( 1 - (1 + rate) ^-number of periods) / rate
96,929 = Annuity * (1 - (1 + 1.5%) ⁻²⁴⁰) / 1.5%
96,929 = Annuity * 64.79573209
Annuity = 96,929 / 64.79573209
= $1,495.92
The correct product of the transformation derives from the process of alpha halogenation after which there is and E2 elimination. See the attached.
<h3>What is Alpha Halogenation?</h3>
A useful reaction to add leaving groups at the alpha position for subsequent substitution or elimination reactions is alpha halogenation.
Alpha halogenation can occur in basic or acidic environments. See Step I and Step II of the halogenation process attached.
<h3>What are the types of halogenation?</h3>
Halogenation reactions may be divided into two categories:
- (A) substitution processes, in which the halogen replaces another atom in the molecule, such as when ethane is chlorinated, and
- (B) addition reactions, in which the halogen combines with an unsaturated molecule.
Learn more about alpha halogenation:
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