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
dolphi86 [110]
4 years ago
12

Mr. Tindel will randomly choose a student from his class as the student council representative. There are 17 girls and 6 boys in

his class. What is the probability that Mr. Tindel will choose a girl?
Mathematics
1 answer:
yuradex [85]4 years ago
7 0

Answer: 17/23 or 73.91%

Step-by-step explanation:

There are 17 girls and 23 people in total so you do 17/23.

You might be interested in
* Hello I'm giving ALOT of points to the one who can answer this question with an ANSWER & a STEP-BY-STEP EXPLAINATION so th
tangare [24]

Answer:

From the graph and data points, you can observe that Group B has a HIGHER range and has a greater variability. so it's NOT 1. 4. or 3. THEREFORE it's 2.

Explanation:

You start out by finding the mean (finding the sum of the data values and then dividing the sum by the number of data values)

and subtracting the first plot by the last in each graph.

(at least I think)

I've been through this topic. (it was a long time ago since I'm now in highschool so this might be different now as the grading curriculum has changed)

8 0
3 years ago
24. Ninety-four percent of NCSU transfers feel that their college adequately prepared them to handle upper-division coursework a
s2008m [1.1K]

Answer:

The answer is "0.99999340657 \sim 1".

Step-by-step explanation:

Sucess \ probability \ (p) = 94\% \ or\  0.94\\\\Sample\ numbers\ n = 14\\  

Using formula:

P(X=r)= ^n C_r \times  p^r \times  (1-p)^{n-r}

 Let

\to r=8,9,10,11,12,13 \ or\  14\\\\

Substituting the value for all r:

 P(X=8)= 0.00008540547\\\\P(X=9)= 0.00089201264\\\\P(X=10)= 0.00698743233\\\\P(X=11)= 0.03980719025\\\\P(X=12)= 0.15591149513\\\\P(X=13)= 0.37578668058\\\\P(X=14)= 0.42052319017\\

Therefore,

P(X>7)= P(X=8)+P(X=9)+....P(X=14)\\\\= 0.99999340657 \sim 1.

7 0
3 years ago
Is the constant rate increasing or deceasing
nadezda [96]
Increasing most likely
3 0
3 years ago
Read 2 more answers
Choose the expression that represents the indicated composition.
FinnZ [79.3K]
I got this one wrong so obviously it will show me the correct one and it is =10x-30                                                 
3 0
3 years ago
Read 2 more answers
What is the quadratic graph for y= 3( x + 1) squared -2
timama [110]

Answer:

x  |    (-3) |  (-2) |  (-1)   |  (0) |  (1)  |

__|_____________________

y  |    (10) |   (1)  |  (-2)  |  (1)  | (10) |

Step-by-step explanation:

Sorry if the table if very confusing, but use that to graph (I couldn't figure out how to graph on this website.

5 0
3 years ago
Other questions:
  • The product of 51 and a number less than 427 is 185.
    12·1 answer
  • Would appreciate the help with this Math question!
    9·1 answer
  • Write the quadratic equation in standard form and then choose the value of "b." (2x - 1)(x + 5) = 0
    11·1 answer
  • Use elimination to solve 3x-2y=24 x+2y=48
    8·1 answer
  • Write an algebraic expression for a C -5
    15·1 answer
  • A rectangle-shaped garden is 4,732 square feet. The length of one side is 91 feet. What is the width of the garden?
    8·2 answers
  • The vertical change between 2 points.
    15·2 answers
  • Need help please help
    13·1 answer
  • Consider the functions f(x)= 1/2x + 3 and g(x) = 4x – 1.
    10·1 answer
  • What is the equation for table A. What is the equation for table B.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!