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
astra-53 [7]
3 years ago
10

There are 14 tops you’d like to purchase, but you can only afford six. If you select tops at random, how many different groups o

f six tops could you select?
Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0

Answer:

3003 different groups of 6tops

Step-by-step explanation:

Using the combination formula, generally, when selecting r number of objects out of a pool of n numbers, this can be done in nCr number of ways.

nCr = n!/(n-r)!r!

If there are 14 tops I'd like to purchase and I can only afford six, the number of ways I can choose this six at random from the 14tops can be done in 14C6 number of ways.

14C6 = 14!/(14-6)!6!

14C6 = 14!/8!6!

14C6 = 14×13×12×11×10×9×8!/8!×6×5×4×3×2

14C6 = 14×13×12×11×10×9/6×5×4×3×2

14C6 = 14×13×12×11/8

14C6 = 3003ways

You might be interested in
How do you solve the equation 9/14=-2
Lostsunrise [7]

Answer: the equation is false

Step-by-step explanation:

7 0
3 years ago
If point (-1,0) is on the line whose equation is y=2x+b, what is the value of b?
deff fn [24]
0 = 2 (-1) + b
0 = -2 + b

2 = b
3 0
3 years ago
Find the volume of this prism 41cm2 11cm
shusha [124]

Answer:

451 cm^3

Step-by-step explanation:

V = Bh (base area and height multiplied)

41 cm^2 x 11 cm = 451 cm^3

4 0
3 years ago
You sell pies at a farmers' market for $7.50 each. A group of 5 kids wants to pitch in equal1y to share one of your pies. How mu
Korolek [52]
Its 5 divided my 7.50 since each decided to pitch in to help by the pie
3 0
3 years ago
Read 2 more answers
Line AB is parallel to line CD. What is the measure of angle CFE?
Art [367]

Answer: c

Step-by-step explanation:

A full circle is 360 degrees so half way would be 180 and since theyre parallel you know that you can use the 55 degrees up top to use in ur equation to find cfe

180-55=125

Can't be 45 because the angle on the other side is smaller than cfe and its 55 degrees and cfe has to be wider than 90 degrees because a right angle is 90 degrees and this angle noticeable goes past 90

Can't be 180 because the whole thing equals 180

3 0
2 years ago
Other questions:
  • Change the fraction 8/50 to a decimal. <br> A. 8.5 <br> B. 0.085 <br> C. 0.0016 <br> D. 0.16
    6·1 answer
  • Please tell me the answer to #22
    7·1 answer
  • Which is the simplified form of the equation 8p + 4 = -p + 7 + 2p + 3p ?
    10·1 answer
  • Sorry i meant can someone help me and tell me the estimate?
    12·2 answers
  • .45 ÷ 10 = ? <br><br> A. .45<br> B. .045<br> C. 45<br> D. 4.5
    6·2 answers
  • Can someone help? It’s worth one point but there is only 3 questions so if I get it wrong I’m screwed
    10·2 answers
  • Find the value of Sin^-1(-√3/2)
    5·1 answer
  • How many questions are in math map 7th grade
    8·1 answer
  • 4. Which point is labeled at (-2, 3)?
    14·2 answers
  • Tell whether the given value is a solution of the inequality.<br><br> 4k &lt; k + 8; k = 3
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!