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
WARRIOR [948]
3 years ago
14

What is the number of possible permutations of 5 objects taken 2 at a time? A. 10 B. 20 C. 60 D. 120

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

B. 20

Step-by-step explanation:

5P2 is equal to 20 using the permutation formula.

You might be interested in
A regular hexagon rotates counterclockwise about its center. It turns through angles greater than 0° and less than or equal to 3
Talja [164]

Answer:

6

Step-by-step explanation:

A regular hexagon has six side and it is rotated counterclockwise about its center.

rotation is 0° < x ≤ 360

it will map on itself at the multiples of the angle = 360 / 6 = 60°

which are 60°, 120°,180°, 240°, 300° and 360°

the number of different angles = 6

7 0
3 years ago
Will mark as Brainliest.
Flauer [41]
The answer is b, which reads:
the log of 1024, base 4, is x
3 0
3 years ago
What is 2.8294 to the 9th power
Alina [70]

Answer: 11621.1509596

Hope this helps:) Mark me the brainliest:)

3 0
4 years ago
The measure of angle t is 60 degrees. What is the x-coordinate of the point where the terminal side intersects the unit circle?
Ivenika [448]

Answer:

\frac{1}{2},

Step-by-step explanation:

Please find the attached image of unit circle.

We have been given that the measure of angle t is 60 degrees. We are asked to find the x-coordinate of the point where the terminal side intersects the unit circle.

We know that x-coordinate on unit circle represents cosine and y-coordinate represents sine of a given angle.

We can see from our attachment that x-coordinate of the point at angle 60 degrees is \frac{1}{2}, therefore, x-coordinate of the angle of 60 degrees, where the terminal side intersects the unit circle is \frac{1}{2}.  

3 0
3 years ago
Read 2 more answers
Find the inequality represented in the graph.
Digiron [165]

Answer: y > -1/2x + 2

Step-by-step explanation: first, in order to find the inequalities you should find the gradient by choosing two points from the line and you should you the formula m=y2-y1/x2-x1 to find the gradient.

Next, you should find the y-intercept in order to complete the inequality it can be easily found as the y-intercept is the place where the line crosses the y axis

Then you create your equation { y = -1/2x + 2 } and then if above the line is shaded then it is {> greater than} and if below the line is shaded then it should be {< less than}

(so you should replace the equation with the lesser or greater sign according to the way the graph is shaded)

7 0
2 years ago
Other questions:
  • you are making balloon arrangements for a birthday party. There are 16 white balloons and 24 red balloons . Each arrangement mus
    11·2 answers
  • The Students at Sunnyside School built a rectangular pyramid of aluminum cans for a world record. The top layer had 2 rows with
    14·1 answer
  • 1. Mr. Maxwell can write 8 1\5 paragraphs of his novel in an hour. Mr. Maxwell wrote 32 4\5 paragraphs today.
    13·1 answer
  • What is -X+42 and 1.3X+49.3 intersection on the graph
    12·1 answer
  • Factor the algebraic expression -18y - 27
    6·2 answers
  • Whitch coordinate pair is the best estimate of the point of intersection in thisgraph 30 point
    11·1 answer
  • Three sizes of popcorn buckets are on sale at a movie theatre. The large bucket holds 15 1/2 cups of popcorn. The medium bucket
    14·1 answer
  • The solution to -5 m = -20 is negative.<br><br><br> True False
    7·1 answer
  • Helpie pleasewill make brainlist
    8·1 answer
  • The weights of dogs at a kennel are Normally distributed with a mean of 18 pounds and a standard deviation of 3.5 pounds.In whic
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!