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
Hatshy [7]
3 years ago
7

Help please ..........​

Mathematics
1 answer:
olganol [36]3 years ago
7 0

Answer:

7.  combination; 25C6 = 177100

8.  combination; 15C5 = 3003

Step-by-step explanation:

7. The order of the committee member selections is not important. (It would be if specific people filled specific positions on the committee.) Hence, the number is a number of combinations of 25 people taken 6 at a time.

__

8. The order of players is not important, as it might be if specific choices filled specific positions on the team. (The problem statement gives no indication that is the case. It is only by our knowledge of basketball teams that we entertain the possibility that order might be important.) Hence, the number is a number of combinations of 15 people taken 5 at a time.

_____

Of course, nCk = n!/(k!(n-k)!)

You might be interested in
Can someone help me please
N76 [4]
26/100 or simplified to 13/50
7 0
3 years ago
An auto shop had 5 tires. Two of the tires dry rotted, so the tires cannot be used. The auto shop expects 7 vehicles to come in
Afina-wow [57]

Answer:

25

Explanation

5-2 equals 3

+1 that's one car

6x4 equals 24 + 1

7 0
2 years ago
Which of the following equations represent nonlinear functions?
s2008m [1.1K]

y=5x^2+7 is Non-Linear Functions

Option B is correct option.

Step-by-step explanation:

We need to identify Non-Linear Functions from the equations given.

First we will define Non-Linear Functions

<u>Linear Functions</u>

A function having exponent of variable equal to 1 or of the form y=c, where c is constant is called linear function.

<u>Non-Linear Functions</u>

A function that has variable having power greater than 1 (i.e 2 or above) is called non-linear function.

So, from all the options given, only Option B has power greater than 1 i.e 2. All remaining options are linear functions.

So, y=5x^2+7 is Non-Linear Functions

Option B is correct option.

Keywords: Linear and Non-Linear Functions

Learn more about Linear and Non-linear functions at:

  • brainly.com/question/12363217
  • brainly.com/question/4326955

#learnwithBrainly

3 0
3 years ago
What is the domain and range of the set?<br> {(2,2.3),(5,2.3), (7,15)}
aleksandrvk [35]

Answer:

DOMAIN: 2, 5, 7

RANGE: 2.3, 2.3, 15

Step-by-step explanation:

Domain is always the first value of the set, and range is always the second value of the set.  Hope it makes sense, and that it helped.

Have a good day! goodluck.

3 0
3 years ago
I have a few questions!<br> a) x−1.27=4.09<br> b) 2.3−y=2.301<br> c) t+3.04=14.3<br> d) 1.1+k=5.67
maks197457 [2]

Answer:

a.)  x = 5.36

b.)  y = - 0.001

c.)  t =  11.26

d.)  k =  4.57

Step-by-step explanation:

a) x−1.27=4.09

b) 2.3−y=2.301

c) t+3.04=14.3

d) 1.1+k=5.67

Solving. right?

a.)  x = 4.09 + 1.27 = 5.36

b.)  y = 2.3 - 2.301 = - 0.001

c.)  t = 14.3 - 3.04 =  11.26

d.)  k = 5.67 - 1.1  =  4.57

5 0
3 years ago
Other questions:
  • What is 1360/220 as a repeating decimal
    5·1 answer
  • How many solutions does the equation |x+7|=-1 have
    14·1 answer
  • One canned juice drink is 15​% orange​ juice; another is 10​% orange juice. How many liters of each should be mixed together in
    12·1 answer
  • The sales tax rate for a local county is 8.5%. If an item costs $194 (before tax), how much sales tax will be due? Round answer
    9·1 answer
  • Hich sequences are geometric? Check all that apply.
    13·1 answer
  • The equation that models this relationship is y=2x. How many liters of water should Austin combine with 16 scoops of juice mix?
    5·1 answer
  • Help please???????????
    8·2 answers
  • What is 2x + 5y - 2x?​
    7·2 answers
  • A new bank customer with ​$3,000 wants to open a money market account. The bank is offering a simple interest rate of 1.6​%.
    15·1 answer
  • Which of the following is the solution to the system of equations?<br><br> y=2−xy=3x−1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!