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
ANTONII [103]
3 years ago
10

Find the number of two-letter permutations of the letters. Q, I, E, R, T, Y, U

Mathematics
1 answer:
fenix001 [56]3 years ago
5 0
A sword is Saskatchewan. Mdkdodn idioms has nsito day you can come to sleep early tomorrow and you yo me
You might be interested in
Complete the table above.
4vir4ik [10]

\bf \begin{array}{|c|c|c|ll}
\cline{1-3}
x&y=3x^2&y=3^x\\
\cline{1-3}&&\\
0&\stackrel{3(0)^2}{0}&\stackrel{3^0}{1}\\&&\\
1&\stackrel{3(1)^2}{3}&\stackrel{3^1}{3}\\&&\\
2&\stackrel{3(2)^2}{12}&\stackrel{3^2}{9}\\&&\\
\cline{1-3}
\end{array}

4 0
3 years ago
A population of 1,750 cheetahs decreases by 10% per year. How many cheetahs will there be in the population after 11 years? Roun
Triss [41]

Answer:

The answer is C. 546.

If a population decreases by 11%, that means that 89% (100% - 11% = 89%) of cheetahs remains each number. 89% can be expressed as 0.89, so to calculate the change of the population, we must each year multiply the number of cheetahs by 0.89.

After 1 year:     1750 * 0.89 ≈ 1558

After 2 years:  1558 * 0.89 ≈ 1387

After 3 years:  1387 * 0.89 ≈ 1234

After 4 years:  1234 * 0.89 ≈ 1098

After 5 years:  1098 * 0.89 ≈ 977

After 6 years:  977 * 0.89 ≈ 870

After 7 years:  870 * 0.89 ≈ 774

After 8 years:  774 * 0.89 ≈ 689

After 9 years:  689 * 0.89 ≈ 613

After 10 years:  613 * 0.89 ≈ 546

Step-by-step explanation:

4 0
2 years ago
How to find the rate of change over an interval when given a graph
inn [45]

Answer:

(y2-y1)/(x2-x1)

Step-by-step explanation:

Using two coordinates, you can just plug in the corresponding (x,y) coordinates and you will get the slope, which is the rate of change over an interval

6 0
3 years ago
Cd’cost 12.95 and tapes cost 7.95 What is the cost of 2cd’s and 1tape
fgiga [73]

Answer:

$33.85

Step-by-step explanation:

12.95 x 2 = 25.9

25.9 + 7.95 = 33.85

8 0
3 years ago
Read 2 more answers
Find the value of x<br> -7x + 4x = 9
hram777 [196]

Answer:

it is -79 + 41 = 9 i tried please give me brainlest

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the Volume of a sphere when radius is 8
    9·1 answer
  • 7*z^(1/2)-3=2*z??? solve??/
    7·1 answer
  • The area of a swimming pool is 120 square meters. The width of the pool is 8 meters. What is the length of the pool in centimete
    11·1 answer
  • A 755 N diver drops from a board 10.0 m above the water’s surface. Find
    7·1 answer
  • Which expression is equivalent to 15x – 2(3x + 6)?
    14·1 answer
  • Sarah earns $525 more than Andrew each month. They spend $1250 a month and save the rest. Sarah does not have any savings at fir
    9·1 answer
  • Need help please!!!! Brainiest if answered correctly!!!! No link, it will be reported!!
    15·1 answer
  • The results of a poll show that the percent of people who want a new restaurant is in the interval (62%, 88%). There are 109,482
    15·2 answers
  • Which of the following statements best describe an invertible function? Select all that apply.
    10·1 answer
  • What is the average rate of change? <br><br>A. 4<br><br>B. 2/5<br><br>C. 1<br><br>D. 2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!