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
lakkis [162]
3 years ago
12

Will mark brainliest please help asap

Mathematics
2 answers:
harina [27]3 years ago
7 0

Answer:

15 ways

Step-by-step explanation:

<u>Recall:</u>

nCk=\frac{n!}{k!(n-k)!}

n = Number of items given in a set

k = Number of objects selected from a set of n objects

<u>Given:</u>

n = 6 people

k = 4 chairs

<u>Calculation:</u>

6C4=\frac{6!}{4!(6-4)!}=\frac{720}{24(2)}=\frac{720}{48}=15

Therefore, there are 15 different combinations.

jenyasd209 [6]3 years ago
3 0

Answer:

15 ways if i am wrong look it up then you should get your answer

Step-by-step explanation:

You might be interested in
The moment generating function for health care costs experienced by a policyholder is given as follows:
Kaylis [27]

Answer:

0.525 = 52.5%

Step-by-step explanation:

Moment generating function ( Mx(t) ) = ( 4 / 4-t)^3

Reimbursement by Insurer = 70%

<u>Determine the expected reimbursement by insurer for policyholder</u>

 d/dx (Mx(t) ) = d/dt ( 4 / 4-t)^3 = d/dt (1 - t/4 )^-3

                                                 = 3/4 ( 1 - t/4 )^-4 =  3/4

as t → 0

Given that the insurer reimburses 70% = 0.7

expected reimbursement = 0.7 * 3/4  = 0.7 * 0.75 = 0.525

6 0
2 years ago
Suzanne needs material for her school project. She buys 5.50 yards of material at $3.87 a yard. What is the total cost of the ma
ASHA 777 [7]
   5.50
x 3.87
----------
21.285
5 0
3 years ago
Read 2 more answers
Help quick! I'll mark your answer as the brainliest if your answer is correct!
Anna007 [38]

Answer:

They would never intersect because they are parallel lines. You can tell they are parallel lines because they have the same slope and they have a different y-intercept. However, this doesn't mean that there was no solutions, there were, thats how i was able to tell what their slopes and y-intercepts were. So if there is an answer that you can choose from that explains that they won't intersect because they are parallel then that is the correct answer. It may be C, but I would see if there is another option.

8 0
3 years ago
a 10-foot section of a certain rope weighs 8 ounces. What is the length, in feet, of a section that weights 3 pounds? can you pl
Ostrovityanka [42]
Create and solve an equation of ratios:

10 ft       8 oz
-------  =  -------
   x        48 oz                 (note that 3 lb = 48 oz)

Then 480 = 8x, and x = 60 ft   (answer)
6 0
3 years ago
Find the value of y in this equation 16y=164
fiasKO [112]
16y = 164
y = 164 ÷ 16
y = 10.25

Hope This Helps You!
8 0
3 years ago
Read 2 more answers
Other questions:
  • The workers at Cameron's Flower shop are putting 1,323 flowers into vases for a party .Each base must hold exactly 8 flowers .Wh
    9·2 answers
  • Bella is making flower baskets to sell at a craft fair. she has 16 gerbera daisy plants and 24 African violet plants. Bella want
    10·1 answer
  • Can someone help me with this question plz
    14·2 answers
  • PRACTICE 1 Lesson 15-1
    11·2 answers
  • By substituting the given values for x calculate the y value for the following equation y=x+2
    13·1 answer
  • 7.<br> State the slope of the line.<br><br> A. –2<br><br> B. 0<br><br> C. undefined<br><br> D. 1
    12·2 answers
  • In a shoe factory, 2.4% shoes made are defective. If the company made 10,000 shoes then the number of defective pieces are
    13·2 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
  • Isabella’s mom takes her and two other friends mini-golfing. The table below shows how much different things cost at the mini-go
    6·1 answer
  • Help will mark Brainliest​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!