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
Y_Kistochka [10]
3 years ago
10

A survey of students at a particular college showed that 33% of them prefer the American Heritage Dictionary (as opposed to Webs

ter’s or Random House). If 30 students are randomly surveyed, find the probability that exactly 6 of them prefer the American Heritage Dictionary.
Mathematics
1 answer:
Juliette [100K]3 years ago
7 0

Answer:

5.13 % to the nearest hundredth.

Step-by-step explanation:

This is a Binomial Distribution .

The required probability

= 30C6 (0.33)^6 (0.67)^(30-6)

= 0.051345

You might be interested in
Pls help easy i thinkk
soldi70 [24.7K]

Answer:

1 1/2 miles

Step-by-step explanation:

if running 1 lap around a track is 1/2 miles then all we have to do is add it up

so we know that 1/2 miles is one lap

so if he runs two laps we would have run 1 mile

now that we know that he would have ran 1 mile in 2 laps then all we have to do it just add 1 more 1/2 mile in which would give u the answer of 1 1/2 miles or 1.5 miles

4 0
2 years ago
Read 2 more answers
What does this mean
liraira [26]

Answer:

If you mean the flag it is just to mark the question if you have trouble with it so you can remember to go back and check

Step-by-step explanation:

5 0
3 years ago
Make sure to explain please! Evan's mother used 1/3 pound of beef, 1/2 pound of shrimp, and 3 pounds of pasta to make dinner for
AVprozaik [17]
I believe this should be on coursehero!
8 0
3 years ago
The vertex of this parabola is at (-3, 6). Which of the following could be its equation?
pishuonlain [190]
Since the vertex is at (-3, 6), the equation is given by
y = a(x + 3) + 6

Therefore, option A is the correct answer.
6 0
3 years ago
How to solve x÷15=11
stepan [7]

Answer:

x=165

Step-by-step explanation:

Multiply both sides by 15

15(x/15)=11*15

x=165

7 0
3 years ago
Other questions:
  • How can you find the area of an irregular polygon using area formulas?
    7·1 answer
  • URGENT! PLEASE HELP! 50 POINTS!
    14·1 answer
  • Please help me out :))))))
    11·1 answer
  • If y=-7when x=-21,what is the value of x when y=9
    5·1 answer
  • What is the surface area of this right rectangular prism with dimensions of 5 centimeters by 5 centimeters by 6 centimeters?
    8·2 answers
  • Find the upper 20%of the weight?
    7·1 answer
  • Yall help im drowning in work. 19 = 4a − 12
    14·2 answers
  • - A beaker is filled with 0.23 liter of water. Leon
    13·1 answer
  • POINT GIVE AWAY h3bchj3cbjhmjcbwbcwhmdbcwbc
    13·2 answers
  • May someone help me with this problem?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!