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]
3 years ago
10

Lauren is shopping and finds 6 bracelets, 2 pairs of earrings, and 3 necklaces that she likes. How many ways can Lauren select 4

pieces of jewelry to buy?
Mathematics
2 answers:
Grace [21]3 years ago
5 0
Because it does not specify that she has to choose one or two from each category all pieces of jewelry can be treated as choices in a combination set.

the formula for a combination is

C(n,r)= \frac{n!}{r!(n-r)!}

where n is a total number of choices ( 11 ) 
and r is number chosen out of those choices (4)
 so

C(11,4)= \frac{11!}{4!(11-4)!} 

She has 330 possible choices  to come home with 4 pieces of jewelry



Rama09 [41]3 years ago
3 0

Answer:

the correct answer is b)

Step-by-step explanation:

You might be interested in
2) The following table presents the probability distribution of the number of vacations X taken last year for a randomly chosen
algol [13]

The mean of the discrete probability distribution is of 1.28.

<h3>What is the mean of a discrete distribution?</h3>

The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.

Then, considering the given distribution, the mean is given by:

E(X) = 0(0.13) + 1(0.61) + 2(0.15) + 3(0.07) + 4(0.04) = 1.28.

More can be learned about the mean of a discrete probability distribution at brainly.com/question/24855677

3 0
2 years ago
What are three 2-digit numbers that divide into 1520?
vlada-n [284]
1520 ÷ 10 = 152

1520 ÷ 20 = 76

1520 ÷ 40 = 38
7 0
3 years ago
Make the biggest possible number using the digits below only once<br> 5,7,2
Stels [109]

Answer:

752

Step-by-step explanation:

IN these type of questions we put the numbers in descending order

3 0
3 years ago
Read 2 more answers
What is the written form of the fraction 1/3 ? Patty stirred 1/3 cup of milk into the macaroni and cheese. A. one-third B. one t
yKpoI14uk [10]
One third is the written form.
Also, just a bit of extra information! The decimal of 1/3 is 0.33(recurring)

Rachel :)
3 0
3 years ago
Read 2 more answers
Jessica picked oranges for 2 days during school vacation. She was paid $0.45 per basket for the first 100 baskets picked each da
Mama L [17]

Answer:

$91.75

Step-by-step explanation:

Jessica is paid:

  • $0.45 per basket for the first 100 baskets picked;
  • $0.50 per basket for all baskets over 100 picked.

1st day:

Jessica picked 65 baskets of oranges (less than 100)

Jessica is paid 65\cdot \$0.45=\$29.25

2nd day:

Jessica picked 135 baskets of oranges (35 more than 100)

Jessica is paid 100\cdot \$0.45+35\cdot \$0.50=\$45+\$17.50=\$62.50

Altogether Jessica is paid

\$29.25+\$62.50=\$91.75

4 0
3 years ago
Other questions:
  • 5a-2b=c solve for a
    13·2 answers
  • Suppose that XNY are in rational numbers such that x&gt;y. Which of the following inequalities must be true
    8·1 answer
  • 9-x-x=-1<br> Solve for x
    12·2 answers
  • Solve for m<br> 3-2(9+2m)=m
    11·1 answer
  • I need help , fast quick
    7·1 answer
  • what is the mean of the set : 95,45,37,82,90,100,91,78,67,84,85,85,82,91,93,92,76,84,100,59,92,77,68,88​
    12·1 answer
  • Un pájaro vuela en línea recta desde la copa de un árbol a otro árbol que está 2 metro más abajo, formando un ángulo de vuelo 70
    13·1 answer
  • 4 5/8 tons equals blank pounds
    10·1 answer
  • Help PLEASE I don't get this giving many points
    11·1 answer
  • Please help its due in like 15 mins
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!