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
Giải pt sin(x^2-4x)=0
Ivenika [448]

Answer:

x=0,2half1?(I'm

not sure)

3 0
3 years ago
You invest 4,100 in an account that pays an interest rate of 7.25% ,compounded continuously. Calculate the balance of your accou
levacccp [35]
\bf ~~~~~~ \textit{Continuously Compounding Interest Earned Amount}
\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$4100\\
r=rate\to 7.25\%\to \frac{7.25}{100}\to &0.0725\\
t=years\to &8
\end{cases}
\\\\\\
A=4100e^{0.0725\cdot 8}\implies A=4100e^{0.58}\implies A\approx 7322.757566075
8 0
3 years ago
What is the product? 8(–1) A. –1.4 B. –8 C. 8 D. 11.2
enot [183]
B: -8
8 times 1 = 8, and since there is a negative in front of the 1 when you are multiplying, it should be -8/ 
7 0
3 years ago
Read 2 more answers
3 divide by what number equals 5
marysya [2.9K]
First write the equation
3/n = 5

Multiply both sides by n
3/n * n = 5 * n

Simplify
3 = 5 * n

Divide both sides by 5
3/5 = 5 * n/5

Simplify
3/5 = n

Divide
0.6 = n


So 3/0.6 = 5
4 0
3 years ago
Anybody know how to solve this?
kirza4 [7]

Answer:

1

Step-by-step explanation:

Anything to the 0 power is 1.

Hope this helps!

:)

6 0
2 years ago
Read 2 more answers
Other questions:
  • In a 10 x 10 grid that represents 800 one square represents =#
    10·1 answer
  • WHICH ONE !!!!!! HELPPPPP ASAP
    15·2 answers
  • The area of a room is 600 square feet. The length is (x + 5) feet and the width is (x + 4) feet. Find the dimensions of the room
    11·2 answers
  • Whats the equation of a line that passes through (-6,2) andbuas a slope of -(1)/(2)
    13·1 answer
  • Help please and thank you​
    12·2 answers
  • Solve −2x2 +3x − 9 = 0. (2 points)
    5·2 answers
  • Write 2/3 of 4 as a inproper fraction.
    13·2 answers
  • I NEED HELP ASAPPP!!!<br><br><br> PLEASE HELP MEEE
    11·2 answers
  • What number does 4 and 8 share in adding mixed numbers unlike denominators
    10·2 answers
  • 5p + 3 = 15<br>please make this into a word problem​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!