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
Sindrei [870]
2 years ago
11

This probability distribution shows the typical grade distribution for a Geometry course with 35 students. Find the probability

that a student earns a grade of A, B, or C. Enter a decimal rounded to the nearest hundredth.

Mathematics
2 answers:
iris [78.8K]2 years ago
5 0

Answer:

.86

Step-by-step explanation:

There are 5+10+15 = 30 students that earned and A, B or C

P( A, B or C) = number of students that earned and A ,B , C / total

                    =30/35

                    =.857142857

   Rounded to the nearest hundredth

                   =.86

iris [78.8K]2 years ago
5 0
  • Total marks=5+10+15+3+2=36
  • No of students earned A,B,C=5+10+15=30

\\ \rm\Rrightarrow P(A,B,C)

\\ \rm\Rrightarrow \dfrac{30}{36}

\\ \rm\Rrightarrow 0.85

\\ \rm\Rrightarrow 0.86

You might be interested in
Im literally the most desperate person on the planet right now, this is due tomorrow please help:
11111nata11111 [884]

Answer:

6 lbs gummy bears (x), 2 lbs jelly beans (y), and 5 lbs gobstoppers (z)

Step-by-step explanation:

hope this helps

3 0
3 years ago
Solve the expressions on the left when x=5<br>3x-10<br>x^2-15<br>5x-21<br>x+10-8​
Nitella [24]

Answer:

5

10

4

7

Step-by-step explanation:

Apply the value of x into the expressions:

3(5) - 10 = 15 - 10

           = 5

5² - 15 = 25 - 15

          = 10

5(5) - 21 = 25 - 21

             = 4

5 + 10 - 8 = 15 - 8

               = 7

5 0
3 years ago
Read 2 more answers
23.96448 to the nearest tenth
Ulleksa [173]
The answer is 24 this needs to be longer so it will send
8 0
3 years ago
Read 2 more answers
Help needed ASAP will give you BRAINLIEST and 5 stars
ASHA 777 [7]

Answer

Seasons.

Step-by-step explanation:

When the earth revolves around the sun it moves to different spots near the sun. This causes weather to change and the seasons.

7 0
3 years ago
Read 2 more answers
How many degrees are in a semicircle
Katen [24]

Answer: The answer is 180 degrees

4 0
3 years ago
Read 2 more answers
Other questions:
  • Bonnie created a table to show the total she has saved at the end of each week.. Weeks 0 1 2 3 4 5 6 7 8 Amount saved 12 16 20 2
    6·2 answers
  • Answer this question
    8·1 answer
  • 6' radius circle how many sq feet?
    12·1 answer
  • The cost of painting the circular traffic sign shown below is $3.50 per square foot. How much to the nearest dollar, will it cos
    9·1 answer
  • ( 3.42 x 10^-7 ) ( 7.5 x 10^-6 ) in standard form
    7·1 answer
  • ALGEBRA 1 HONORS QUESTION:
    9·2 answers
  • What is the percent after 8 hours
    8·2 answers
  • CORRECT ANSWER GETS BRAINLIEST
    11·2 answers
  • Solve the system of equations. I need the answer today<br> x=2-y<br> x-2y-11=0
    5·1 answer
  • URGENT PLS HELP ILL GIVE BRAINLIES FIVE STARS AND FOLLOW
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!