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
stich3 [128]
3 years ago
14

Carla can choose two of her three pairs of sneakers to take to a track meet. If the pairs of sneakers are called A, B, and C, wh

ich choice represents the sample space, S, for the event? S = {ABC} S = {ABC, CAB} S = {AB, AC, BC} S = {AB, BA, AC, CA, BC, CB}
Mathematics
2 answers:
Semenov [28]3 years ago
5 0
Number of ways of choosing two pair of sneakers from three pairs named A, B, C is given by 3C2 (3 combination 2) = 3! / 2!(3 - 2)! = 3! / (2! x 1!) = (3 x 2) / (2 x 1) = 3.

Therefore, the sample space is given by S = {AB, AC, BC}
Nuetrik [128]3 years ago
3 0
Its the third one hope this helps!!!!!!!!!
You might be interested in
Which point is 7 units from (–2, 4)?
Serjik [45]
The distance formula:
d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

(x_1,y_1)=(-2,4) \\
d=7 \\ \\
7=\sqrt{(x-(-2))^2+(y-4)^2} \\
7=\sqrt{(x+2)^2+(y-4)^2} \ \ \ |^2 \\
49=(x+2)^2+(y-4)^2
Check which point satisfies the equation:
(x,y)=(-5,4) \\
49 \stackrel{?}{=} (-5+2)^2+(4-4)^2 \\
49 \stackrel{?}{=} (-3)^2+0^2 \\
49 \stackrel{?}{=} 9 \\
49 \not= 9 \\
doesn't \ satisfy \ the \ equation

(x,y)=(-2,3) \\
49 \stackrel{?}{=} (-2+2)^2+(3-4)^2 \\
49 \stackrel{?}{=} 0^2+(-1)^2 \\
49 \stackrel{?}{=} 1 \\
49 \not= 1 \\
doesn't \ satisfy \ the \ equation

(x,y)=(5,4) \\
49 \stackrel{?}{=} (5+2)^2+(4-4)^2 \\
49 \stackrel{?}{=} 7^2+0^2 \\
49 \stackrel{?}{=} 49 \\
49=49 \\
satisfies \ the \ equation

(x,y)=(9,4) \\
49 \stackrel{?}{=} (9+2)^2+(4-4)^2 \\
49 \stackrel{?}{=} 11^2+0^2 \\
49 \stackrel{?}{=} 121 \\
49 \not= 121 \\
doesn't \ satisfy \ the \ equation

The answer is C.
3 0
3 years ago
EASY QUESTION, BASIC, FOR 75 AMAZING POINTS!
balu736 [363]
Point P is the orthocenter of the triangle.
3 0
3 years ago
Read 2 more answers
Find the values of the ratios(11 to 6) of the perimeters and areas of the similar figures.Write the ratios as fractions in simpl
brilliants [131]

Answer:

21 you stupid

\

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A store sells 2 printers for every 5 computers. The store sells 40 computers. How many printers does the store sell? I also have
Alona [7]
Well the answer of how many printers does the store sell is 16
so it would be 2 8 16

5 0
2 years ago
Read 2 more answers
Please help me I will give you the brain thing and extra points. 2/5
juin [17]

I'm guessing B.)

<h2><u>HOPE I HELP! :D</u></h2>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Factor completely 36x^2-49.
    11·1 answer
  • The sum of the measures of the interior angles of a triangle is 180 °. The measure of the 1st angle is 15 ° less than the 2nd. T
    7·1 answer
  • Please solve the following questions!
    14·1 answer
  • Need help on this... Thabks
    7·1 answer
  • _______ is the cost of borrowing money or the amount earned by lending money.
    15·2 answers
  • Suppose a polling agency reported that 48.0​% of registered voters were in favor of raising income taxes to pay down the nationa
    13·1 answer
  • Please please help!!, please show help if possible :D
    8·1 answer
  • Solve the following equation for x: 6( 4X +5) = 3( X +8) +3
    12·2 answers
  • A shark is being tracked with a fin tag. The shark is swimming steadily 32 feat below the surface before ascending 5 feet and qu
    13·1 answer
  • Which two of the following are assumptions made when using a two sample test of means with equal standard deviations?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!