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
Alja [10]
2 years ago
10

I need help and the time is running please help

Mathematics
2 answers:
katrin2010 [14]2 years ago
8 0

Answer:

????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????:P

Alex Ar [27]2 years ago
7 0

Answer:

I think its B

Step-by-step explanation:

I'm sorry if I'm wrong. I'm busy

You might be interested in
Buy 20 ounces nuts puts equal amount of ounces in each of 3 bags. How many ounces nuts in each bag. Answer in whole number and a
satela [25.4K]
There will be 6 bags with a leftover of 2/3 ounces of nuts
7 0
3 years ago
1.How many combinations are possible from the letters HOLIDAY if the letters are taken?
Lesechka [4]

Using the combination formula, it is found that:

1. A. 7 combinations are possible.

B. 21 combinations are possible.

C. 1 combination is possible.

2. There are 245 ways to group them.

<h3>What is the combination formula?</h3>

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by:

C_{n,x} = \frac{n!}{x!(n-x)!}

Exercise 1, item a:

One letter from a set of 7, hence:

C_{7,1} = \frac{7!}{1!6!} = 7

7 combinations are possible.

Item b:

Two letters from a set of 7, hence:

C_{7,2} = \frac{7!}{2!5!} = 21

21 combinations are possible.

Item c:

7 letters from a set of 7, hence:

C_{7,7} = \frac{7!}{0!7!} = 1

1 combination is possible.

Question 2:

Three singers are taken from a set of 7, and four dances from a set of 10, hence:

T = C_{7,3}C_{10,4} = \frac{7!}{3!4!} \times \frac{10!}{4!6!} = 245

There are 245 ways to group them.

More can be learned about the combination formula at brainly.com/question/25821700

6 0
2 years ago
Dan bought 6 new baseball trading cards to add to his collection. The next day, his dog ate half of his collection. There are no
Vika [28.1K]

Answer:

50 cards

Step-by-step explanation:

28*2= 56

56-6=50

3 0
2 years ago
Read 2 more answers
Irracionais menores que √5
just olya [345]

Answer:

2.23 this the answer use the calculator

6 0
1 year ago
Fish is $20 a kilogram your recipe asks for 1/2 kilogram. How much will it cost
lora16 [44]

Known :

1 kg = $20

Asked :

½ kg = $...?

Answer :

1 kg = $20

½ kg = ½ × $20

= <u>$</u><u>1</u><u>0</u>

<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>

5 0
3 years ago
Other questions:
  • Kylee's car was broken into, and her stereo and GPS system worth $425 total
    5·2 answers
  • PLZ HELP WILL GIVE BRAINLIEST IF ANSWER CORRECTLY
    15·1 answer
  • Susan is buying three different colors of tiles for her kitchen floor. She is buying 25 more red tiles than beige tiles, and thr
    6·1 answer
  • One bag of garden soil covers approximately16ft squared. If it takes 16 radius ft of fencing to enclose a circular garden , how
    8·1 answer
  • Debbie works at TelecoM undo. She earns $60 and $0.75 for each phone call she makes. Makayla makes the same amount as Debbie whe
    10·1 answer
  • How do you calulate unit rate of 510 miles per 6 hours
    15·1 answer
  • A pack of gum costs $2.95. If it holds 12 sticks of gum, about how much would one individual stick of gum cost?
    12·2 answers
  • Which of the following are measures of complementary angles?
    15·1 answer
  • If a = 3, what is the value of 2a2.<br><br>A. 6<br><br>B. 12<br>C. 18<br><br>D. 36<br>​
    6·2 answers
  • I really need help mad for it to be correct!!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!