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
Svetlanka [38]
3 years ago
15

Sử dụng phương pháp trung điểm, khi thu nhập bằng 7.500 đô la, thì độ co giãn của cầu theo giá trong khoảng từ 16 đô la đến 20 đ

ô la là bao nhiêu?
Mathematics
1 answer:
meriva3 years ago
8 0
Is what a drug does to your body. O a) Irrigation b) Pharmacodynamics c) Excretion d) Pharmacokinetics
You might be interested in
Please help me with this question
Vladimir [108]

Answer: 20

Step-by-step explanation:

numbers belonging to the figure on the left are 2.5 times less than on the right so to find x multiply 8 by 2.5 and that is 20

7 0
3 years ago
Solve for x.
olga nikolaevna [1]

Answer:

\boxed{x=5},x=-9

Step-by-step explanation:

To rid the denominators, multiply both sides by (x-3)(x+1).

We get:

6(x+1)-12(x-3)=(x-3)(x+1)

Simplifying, we have:

6x+6-12x+36=x^2-3x+x-3,\\-6x+42=x^2-2x-3,\\x^2+4x-45=0

Solving, we get:

x^2+4x-45=0,\\(x-5)(x+9)=0,\\x=5,x=-9

Therefore, the solution with the greatest value is x=\boxed{5}

8 0
3 years ago
Which of the following could be the measure of a pair of consecutive angles of a rhombus?
LiRa [457]
Your answer would be A. 122° and 58° because both angles have to equal 180°
4 0
3 years ago
I AM VERY DESPERATE NOW!!! I HAVE ASKED THIS SAME QUESTION 3 TIMES AND NOBODY HAS BEEN ABLE TO ANSWER IT. PLEASE HELP, SOMEONE!!
Alexandra [31]

Answer:

Interest rate is 5.25% a year.

Step-by-step explanation:

r = (1/54)((22252.5/18000) - 1) = 0.004375

r = 0.004375

Convert decimal to percentage

R = 0.004375 * 100 = 0.4375%/month

Calculate annual rate

0.4375%/month × 12 months/year = 5.25% per year.

8 0
3 years ago
Read 2 more answers
What is the mean of 5,9,6,6,11,8,4
____ [38]

Answer:

7

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Other questions:
  • A bike rental company charges a $5 service fee and $1 per hour. If this situation is represented as a function, what would be th
    9·2 answers
  • in order to qualify for a role in a play, an actor must be taller than 64 inches but shorter than 68 inches. the inequality 64 &
    6·2 answers
  • Name all the angles you can conclude have greater measures of 9
    12·1 answer
  • 20pts please help me
    7·1 answer
  • Brian invests £1500 into his bank account. He receives 2% per year simple interest. How much
    5·2 answers
  • If the diameter of a cylinder is 8 feet, then its radius is 16 feet.
    13·2 answers
  • Help me please with those 4 questions
    9·1 answer
  • Solve 2/3 x > 8 or 2/3 x <4
    5·1 answer
  • If tan = 12/5 and cos = -5/13, then what is sin?
    6·1 answer
  • 1 months salary 1000 rupees. How many salary in 1 day.​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!