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
Jobisdone [24]
2 years ago
11

This probability distribution shows

Mathematics
1 answer:
Charra [1.4K]2 years ago
7 0

Answer:

The probability that a student earns a grade of A is 1/7.

Let E be an event and S be the sample space. The probability of E, denoted by P(E) could be computed as:

P(E) = n(E) / n(S)

As the total number of students = n(S) = 35

Students getting the grade A = n(E) = 5

So, the probability that a student earns a grade of A:

                     P(E) = n(E) / n(S)

                             = 5/35

                             = 1/7

Hence, the probability that a student earns a grade of A is 1/7.

Keywords: probability, sample space, event

You might be interested in
A chocolate bar is 3/4 of an inch long. If it is divided into pieces that are 3/8 of an inch long, then how many pieces is that?
N76 [4]

Answer:

2 pieces

Step-by-step explanation:

3/4 = 6/8 (multiply by 2/2)

\frac{6}{8}/\frac{3}{8} =\frac{6}{8}  * \frac{8}{3} = \frac{6}{3} =2pieces

5 0
2 years ago
What is the value of m in the equation 5m − 7 = 6m 11? 18 1 −18 −1.
denpristay [2]

Answer:

-7 = m

Step-by-step explanation:

5m − 7 = 6m

Subtract 5m from each side

5m-5m − 7 = 6m-5m

-7 = m

6 0
2 years ago
Admission for a movie is $8 for children and $12 for adults. On a certain day, 3200 people attend the movie theater and $33,040
Nezavi [6.7K]
Let us assume the number of children attending the movie = x
Let us also assume the number of adults attending the movie = y
Cost of admission for a children in the movie = $8
Cost of admission of an adult in the movie = $12
Number of people going to the movie on a certain day = 3200
Total amount collected from the movie theater = $33040
Then
x + y = 3200
And
8x + 12y = 33040
2x + 3y = 8260
Let us first take the equation
x + y = 3200
x = 3200 - y
Now we will put the value of x in the equation
2x + 3y = 8260
2(3200 - y) + 3y = 8260
6400 - 2y + 3y = 8260
y = 8260 - 6400
   = 1860
Now we will put the value of y from the above deduction in the equation
x + y = 3200
x + 1860 = 3200
x = 3200 - 1860
   = 1340
So the number of children going to the movie theater is 1340 and the number of adults going to the movie theater is 1860.
5 0
3 years ago
Please help me, on small sentence.
enot [183]

Answer:

no tengo ningún drama

Step-by-step explanation:

i dont have any drama !!!

5 0
2 years ago
Six teachers shared a box of paper equally. How many sheets of paper did each teacher get if 1,347 sheets of paper came in the b
tester [92]

Answer: 224.5

Step-by-step explanation:

The answer is 224.5 because 1347 divided by 6 is 224.5.

4 0
3 years ago
Other questions:
  • Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -12 and 768, respectively
    14·2 answers
  • If m ≤ f(x) ≤ M for a ≤ x ≤ b, where m is the absolute minimum and M is the absolute maximum of f on the interval [a, b], then m
    12·1 answer
  • Suppose an electronics manufacturer takes a sample of 5000 devices produced by an assembly line. Each device is inspected or tes
    12·1 answer
  • Find the value of x for which<br>A.31<br>B.43<br>C.121<br>D.47
    10·1 answer
  • Plz help Which statements are true about the circle shown below? Select three options.
    9·2 answers
  • Which unit rate is the lowest price per ounce? Choice A: 5 ounces of raisins for $1.49 Choice B: 12 ounces of raisins for $3.59
    5·2 answers
  • A restaurant is doing a special on burgers. If the home team get a sack, the next day, burgers will cost$1
    8·1 answer
  • a basketball player makes 140 out of 350 free throws. find the percent by using equivalent fractions​
    10·1 answer
  • A camp charges $75 per day to use the camp plus $15 per day for food and supplies for each student. The cost for one day can be
    6·1 answer
  • Pppppppplllllllllllllzzzzzzzzzzzz helpppp
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!