The correct statement will be that the maximum number of $5 bills that can be in Hermione's purse will be 7. So, the correct option that matches the statement is D.
The number of bills of $5 are seven, as Hermione also has at least one bill of $1.
<h3>Calculation of bills. </h3>
- Considering Hermione has at least one bill of $1, then the computation of total bills out $40 can be shown as below,
- where <em>x </em>is the number of $5 bills
- So we know that the maximum number of bills of $5 that can be kept by Hermione is 7 as $35 is the nearest number possible and seven bills of $5 will constitute $35.
Hence, it can be concluded that option D is correct that there are seven bills of $5 in the purse of Hermione and hence there will be five bills of $1 in her purse.
Learn more about bills here:
brainly.com/question/16405660
Answer:
buying a second house
Explanation:
bonds have a high chance of providing returns whereas the housing market is very hard to predict
Answer:
A trust created while a person is still alive is called a Living Trust. The Living Trust is created when one person, a Grantor, places property into the trust.
Explanation:
Answer:
The correct answer is option c.
Explanation:
A perfectly competitive market has a large number of buyers and sellers. The firms are price takers and the price is determined by the market forces. Thus the monopoly firms face a horizontal demand curve. This horizontal line represents price, average revenue, and marginal revenue. The equilibrium is obtained where price, (average revenue and marginal revenue) is equal to marginal cost. There is no restriction on entry and exit of firms in the long run. That's why firms face a break-even in the long run.
While in a monopoly market there is a single firm. This firm fixes price higher than marginal cost. The demand curve of the monopoly is a downward sloping showing relatively elastic demand. A monopoly firm can earn profits in both the short run as well as the long run.
Answer:
The equilibrium number of firms is 20.
Explanation:
Q = SH × b
= 2,400 × (1/20)
= 2,400 × 0.05
= 120
Also given, Q = S / n
120 = 2,400 / n
n = 20
