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
KATRIN_1 [288]
3 years ago
15

The coach of a soccer team is holding tryouts and can take only 2 more players for the team. There are 8 players trying out. How

many different groups of 2 players could possibly be chosen?
Mathematics
2 answers:
Debora [2.8K]3 years ago
6 0
With probability like this, you only need to look at the important details, rather than the "factual fluff". 

So, you know that the team can only take 2 more players and that there are 8 players trying out. And what you want to know is how many various groups of those 2 players could be chosen. 

All you need to do is use an operation that makes sense. 

Multiplication
Division 
Addition
Subtraction

We're not going to use addition, multiplication or subtraction because they'll just detract and add to what you don't need.

So, we're going to do basic division to solve this problem since you're trying to find out how many teams he can make.

8 ÷ 2 = 4

He can make 4 groups of two players.
Daniel [21]3 years ago
5 0
<span>64............................</span>
You might be interested in
I will give you brainiest please help!!!!
AfilCa [17]
So for x:
1
2
5
8
11
For y:
1
5
9
13
17
3 0
3 years ago
Mara found the length of time of an investment. The principal of the investment was $4,300, the interest rate was 6.2 percent, a
mart [117]

Answer:

$266.60

Step-by-step explanation:

7 0
3 years ago
What is the equation of the line that passes through the point (- 1, 5) and is parallel to the line y = - 3x + 5
Harlamova29_29 [7]

Answer:

<h2>          y - 5 = -3(x + 1)</h2>

Step-by-step explanation:

Parallel lines has the same slope.

The equation of a line that passing through point (x₁, y₁) with a slope of m is:

y - y₁ = m(x - x₁)

m = -3

(-1, 5)   ⇒  x₁ = -1,  y₁ = 5

Therefore the equation:

y - 5 = -3(x + 1)

5 0
2 years ago
If CDE ~ GDF, find ED
qaws [65]

Answer:

10

Step-by-step explanation:

\triangle CDE \sim \triangle GDF.. (given) \\\\\therefore \frac{CD}{GD} =\frac{DE}{DF}.. (csst) \\\\\therefore  \frac{15}{x+3} =\frac{3x+1}{4}\\\\ \therefore   \: 15 \times 4 = (x + 3)(3x + 1) \\  \\ \therefore   \: 60 = 3 {x}^{2}  + x + 9x + 3 \\  \\ \therefore  3 {x}^{2}  + 10x + 3 - 60 = 0 \\ \therefore  3 {x}^{2}  + 10x  - 57 = 0 \\ \therefore  3 {x}^{2}  + 19x - 9x  - 57 = 0 \\ \therefore   \: x(3x + 19) - 3(3x + 19) = 0 \\\therefore   \:  (3x + 19)(x - 3) = 0 \\ \therefore   \: 3x + 19 = 0 \:  \: or \:  \: x - 3 = 0 \\  \therefore   \: x =  -  \frac{19}{3}  \:  \: or \:  \: x = 3 \\  \because \: x \: can \: not \: be \:  - ve \\ \therefore   \: x = 3 \\ ED = 3x + 1 = 3 \times 3 + 1  \\ \huge \red{ \boxed{ ED= 10}}

7 0
3 years ago
For number 28, are the 2 graphs parallel, perpendicular or neither?
d1i1m1o1n [39]
The lines are parallel
5 0
3 years ago
Other questions:
  • How many significant figures does 0.0560 have?
    5·1 answer
  • G(n)=n^2+4^n; fine g(2)
    11·1 answer
  • Given B(-4,-6), under which reflection is B(4,-6)?
    13·1 answer
  • Suppose it cost you $78.48 for a 9-month subscription to a streaming video service. Write a proportion that you can use to find
    14·1 answer
  • How does the graph of y = 3-x compared to the graph of y=(1/3)x
    12·2 answers
  • How do I solve “csc 30° =”
    9·2 answers
  • I need to know this asap pleasee
    11·1 answer
  • Is 8ft equal to 3yd<img src="https://tex.z-dn.net/?f=8ft%3D3yd%3F" id="TexFormula1" title="8ft=3yd?" alt="8ft=3yd?" align="absmi
    12·1 answer
  • What is the end behavior of the graph of f(x) = – 0.5x^2 – 3x – 4?
    7·1 answer
  • Umm please help me wit this problem.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!