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
klasskru [66]
2 years ago
14

Seven runners are competing in a race in how many different orders can the runners cross the finish line

Mathematics
2 answers:
kolezko [41]2 years ago
7 0

Answer:

5040

Step-by-step explanation:

hope this helps =)

anastassius [24]2 years ago
6 0

You would multiply 7x6x5x4x3x2x1 to get your answer.

 Because there are 7 runners that can get 1st, 6 runners that can get 2nd, 5 runners that can get 3rd, and so on.

7x6x5x4x3x2x1= 5040 different possible combinations.

You might be interested in
HELPPP!!!! 10 PTS!!<br><br> Find the missing information <br><br> x = _____ m angle A = ____
7nadin3 [17]

Answer:

170/8

Step-by-step explanation:

the steps are in the pic

5 0
3 years ago
Read 2 more answers
One side of a triangle measures 10 inches. Which could be the measures of the other 2 sides of the triangle?
stellarik [79]

Answer:

B. 4 and 6 in

Step-by-step explanation:

The triangle inequality rule states: the length of a side of a triangle is less than the sum of the lengths of the other two sides and greater than the difference of the lengths of the other two sides.

So for the first qualification, we can eliminate A, C, and D. Therefore the answer is B, 4 & 6 in

6 0
3 years ago
Given m||n, find the value of x.<br> m<br> t<br> (5x-5)<br> (6x-27)
almond37 [142]

Step-by-step explanation:

due to the laws of symmetry of the angles of 2 crossing lines (and parallel lines are simply repeating and mirroring these angles), both angles must be equal.

5x - 5 = 6x - 27

-5 = x - 27

x = 22

4 0
2 years ago
The length of a model car is 1/20 of the length of the actual car. If the model. is 8.7 inch long, how long is the actual car? E
madam [21]
This means that if the model is 1 in lengh then th ereal car is 20 times of that or 20 in legnth

so to find the answer, just multiply model by 20
8.7 =model
real=8.7 times 20=174
real car is 174 inches

12 inches=1 foot
conversion factor
1 ft/12in=1=convesion

so
174 times 1/12=14 and 6/12

the answer is 14 feet and 6 inches or 14.5 feet
7 0
3 years ago
Read 2 more answers
A Pac-Man poster is the shape of three-fourths of a circle with a diameter of 18 inches and two sides that are 9 inches each. Wh
slava [35]

Answer:

60.39 inches

Step-by-step explanation:

Given that:

A Pac-Man poster which is having three fourth of a circle and there are two sides.

Diameter of circle = 18 inches

Sides of Pac-Man poster = 9 inches

To find:

Perimeter of the Pac-Man poster.

Solution:

Perimeter of a figure is nothing but equal to the periphery i.e. the outer area of the circle/figure.

Perimeter of a circle is given by the formula:

Perimeter = 2\pi r

r is the radius of the circle.

Radius is half of perimeter.

r=\dfrac{18}{2} = 9\ inches

Perimeter of the Pac-Man poster = Perimeter of \frac{3}{4} circle + 2 sides

Perimeter of the Pac-Man poster = \frac{3}{4}\times 2\times \pi \times 9  + 9+9 = 42.39+28 = <em>60.39 inches</em>

7 0
2 years ago
Other questions:
  • 3p-(-20)=50 what is p?
    12·2 answers
  • Solve the following equation, and check your solution. Be sure to show all work {please :)}
    13·1 answer
  • There is a sale on video games. The first game you buy will cost $40. Each game after that will cost $25. Which formula models t
    8·2 answers
  • F(x)=x2+1 g(x)=5-1
    6·1 answer
  • 11/14 minus what is equal to 4/14
    8·2 answers
  • Would you rather save 25% off or save one third?
    5·2 answers
  • How do you estimate 289 and 7
    11·2 answers
  • What is the solution to the following equation? x^2-3x-10=0
    11·2 answers
  • A cell phone plan charges $59.90 a month, plus $0.25 per text message. Which inequality can be
    15·2 answers
  • Write an inequality to model the situation.<br> The temperature must be kept below 32 degrees.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!