1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dedylja [7]
3 years ago
6

Let $x_1,$ $x_2,$ $x_3,$ $x_4,$ $x_5$ be distinct positive integers such that $x_1 + x_2 + x_3 + x_4 + x_5 = 100.$ Compute the m

aximum value of the expression \begin{align*} &\frac{(x_2 x_5 + 1)(x_3 x_5 + 1)(x_4 x_5 + 1)}{(x_2 - x_1)(x_3 - x_1)(x_4 - x_1)} + \frac{(x_1 x_5 + 1)(x_3 x_5 + 1)(x_4 x_5 + 1)}{(x_1 - x_2)(x_3 - x_2)(x_4 - x_2)} \\ &\quad + \frac{(x_1 x_5 + 1)(x_2 x_5 + 1)(x_4 x_5 + 1)}{(x_1 - x_3)(x_2 - x_3)(x_4 - x_3)} + \frac{(x_1 x_5 + 1)(x_2 x_5 + 1)(x_3 x_5 + 1)}{(x_1 - x_4)(x_2 - x_4)(x_3 - x_4)}. \end{align*}
Mathematics
1 answer:
nikdorinn [45]3 years ago
4 0

Answer:I have no idea

Step-by-step explanation:

You might be interested in
James is 5'10", Emily is 5'7", Ruby is 6'0", Chad is 6'0", Russell is 5'10", and Ariel is 5'9". What is the mean height of those
White raven [17]

Answer:

34'2" I think

Step-by-step explanation:

You just add them together and that was for the first part

5 0
3 years ago
Write the ratio as a fraction in lowest terms. Be sure to make necessary conversions:
agasfer [191]

Answer:12533

Step-by-step explanation:

4 0
2 years ago
cho tứ giác ABCD. Gọi M,N,P,Q là trung điểm của các cạnh AB, CD, AD, BC. Chứng minh rằng vecto MP = vecto QN, vecto MQ = vecto P
Dmitriy789 [7]

Answer:

Step-by-step explanation:

Xét tam giác DAB có: P là trung điểm AD, M là trung điểm AB

=> MP là đường trung bình của tam giác DAB => MP//BD và MP=\frac{1}{2}BD  (1)

Xét tam giác DBC có: N là trung điểm DC, Q là trung điểm BC

=> QN là đường trung bình của tam giác DBC => QN//BD và QN=\frac{1}{2}BD  (2)

Từ (1) và (2) => vecto MP song song cùng chiều với vecto QN

và độ dài MP = độ dài QN = \frac{1}{2}BD

=> vecto MP = vecto QN

Tương tự xét các tam giác DAC và tam giác ABC => vecto MQ = vecto PN

4 0
3 years ago
On weekends a movie ticket costs $10.50. form an inequality and solve it to find the maximum number of tickets kate can buy with
Greeley [361]

$10.50

10 Tickets would be $105.00

$105.00 - $10.50 = $94.50 so 9 Tickets would be $94.50

$105.00 + $94.50 = $199.50

$205.00 - $199.50 = $5.50 which isn't enough for another ticket.

10 Tickets + 9 Tickets = 19 Tickets.

3 0
2 years ago
What is equavalent to one ninth
Alekssandra [29.7K]
1/9 = 2/18 = 3/27 = 4/36 = 5/45 = ... = n/(9n) for any n
5 0
3 years ago
Read 2 more answers
Other questions:
  • At a day camp there is 56 girls and 42 boys the campers need to be split into equal groups each has either all girls are all boy
    12·1 answer
  • PLEASEE HELPP MEEE WITH NUMBERSSS 6 AND 7<br> PLEASSEEE HELPP IM STUGGLING WITH THIS!!!!!!!!
    6·1 answer
  • According to the Internal Revenue Service (IRS), the chances of your tax return being audited are about 6 in 1,000 if your incom
    11·1 answer
  • V= u + at<br> u= 2<br> a = -5<br> t = 1 글<br> Work out the value of v.
    11·1 answer
  • Marlon withdrew $25 from his savings account every week for 5 week.Which expression is the best choice to help him determine the
    10·2 answers
  • 1. A man has 5 grandchildren, 4 girls and 1 boy. He thinks this is unusual. If the probability that any child born
    5·1 answer
  • Use the x-coordinates A and C to calculate AC without counting
    6·1 answer
  • Investors buy a studio apartment for 200,000. Of this​ amount, they have a down payment of 50,000. Their down payment is what pe
    14·1 answer
  • PLEASE SOLVE ALL OF THE QUESTIONS IN FULL
    7·1 answer
  • Change 21/4 to a mixed number​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!