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sergey [27]
3 years ago
15

Phương pháp số bằng phương pháp khử gauss

Mathematics
1 answer:
Anit [1.1K]3 years ago
3 0

Answer:

Step-by-step explanation:

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Suppose that 24% of the students in the first group answered yes and that 73% of the students in the second group answered yes.
Lera25 [3.4K]

Answer:

Price Discrimination OR Law of Demand; according to the complete question.

Step-by-step explanation:

24% of the students in the first group answered yes.

73% of the students in the second group answered yes.

More students in the second group were willing to pay $75 for the pair of jeans BECAUSE they were told that the normal price was much higher.

From this information, I guess that the first group was told (by the jeans vendor probably) that the $75 was higher than the normal price of the jeans. This will be the reason why a lesser percentage of students in Group A are willing to purchase the pair of jeans.

This is an example of PRICE DISCRIMINATION effect on decision making. Price discrimination is used in product marketing.

The same pair of jeans in Situation A cost higher than the normal price while in Situation B it cost lower than the normal price. Even though the figure given is static at $75 in both cases, the data that follows in the question tells it as 2 different prices; one favourable to the buyers and another not so favourable to the buyers.

The LAW OF DEMAND also applies here. The higher the price, the lesser the quantity demanded (by a group of students) and the lower the price, the higher the quantity demanded.

5 0
3 years ago
Solve the equation 2p/3-12=-2
-BARSIC- [3]
Hey there! 

\frac{2p}{3} - 12 = -2

Firstly, we are going add 12 on each of the sides that we're working with. like ↓ 

p - 12 + 12 \\ \\ = -2 + 12

This gives us \frac{2}{3}p = 10 (if you are wondering how we got the out come of 10 it is because I added -2 + 12 = 10

Now multiply \frac{3}{2} on each of your sides 

\frac{3}{2} ( \frac{2}{3}p)  \\ \\  =  \frac{3}{2} (10)

Cancel the first set and you will find the value of p

p = 15

Good luck on your assignment and enjoy your day 

~LoveYourselfFirst:)
5 0
3 years ago
Factor completely. (HELP ASAP)
tamaranim1 [39]

-4k²(k+6)(k-1). The expression -4k^{4}-20k^{3}+24k^{2} can be factored by factor completely to the expression -4k²(k+6)(k-1).

To factor the polynomial by factor completely, we must to use the pattern as follows:

1. Greatest Common Factor

-4k^{4}-20k^{3}+24k^{2} factored into -4k^{2}(k^{2}+5k-6)  

2. Factor the trinomial

-4k^{2}(k+6)(k-1)

5 0
4 years ago
12 5/6 -7 1/3<br> fractions reduceing
Anarel [89]

Answer: 5 1/2

Step-by-step explanation:

12 5/6 - 7 1/3

Find an equivalent fraction for 7 1/3

12 5/6 - 7 2/6

5 3/6

Simplify

5 1/2

8 0
3 years ago
Read 2 more answers
I need the answer to this please, i don't understand it
Nezavi [6.7K]

Answer:

The question is not included in your sentence.

8 0
2 years ago
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