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
Brrunno [24]
3 years ago
12

.In a warehouse, there are 40 guitars, 60 bass guitars, and 20 snare drums. An instrument is randomly selected to check the stor

age conditions. Drag and drop the correct value into the box to complete the statement. The probability that the selected instrument is a snare drum is
1:4/5
2:1/5
3:5/6
4:1/6
Mathematics
2 answers:
My name is Ann [436]3 years ago
4 0
4:1/6 if you add all the instruments you get 120 then you divide it by six and you get 20 snare drums
Pachacha [2.7K]3 years ago
4 0

Answer:  The correct option is (4) \dfrac{1}{6}.

Step-by-step explanation:  Given that in a warehouse,  there are 40 guitars, 60 bass guitars, and 20 snare drums.  An instrument is randomly selected to check the storage conditions.

We are to find the probability that the selected instrument is a snare drum.

Let, S be the sample space for the experiment of selecting an instrument and E be the event that the selected instrument is a snare drum.

Then,

n(S) = 40 + 60 + 20 = 120

and

n(E) = 20.

Therefore, the probability of the event E is given by

P(E)=\dfrac{n(E)}{n(S)}=\dfrac{20}{120}=\dfrac{1}{6}.

Thus, the required probability is \dfrac{1}{6}.

Option (4) is CORRECT.  

You might be interested in
I neeed the answer now
natka813 [3]

Answer:

48 laps

Step-by-step explanation:

multiply 6 by 8 then that's your answer

4 0
3 years ago
How do you solve 1/2x<13?
Alisiya [41]
You need to get x alone on one side. You need to divide 1/2 on both sides which makes 13 a 26. x<26
4 0
3 years ago
You want to buy a pair of sneakers at a shoe store and you can spend at most $80 you have a coupon for $10 off any pair of shoes
PolarNik [594]
80\geqp-20
3 0
3 years ago
What is.. 4x-2=(x+3)+2
Contact [7]

Answer:

x = 7/3

Step-by-step explanation:

4x - 2 = x + 3 + 2

4x - 2 = x + 5

Rearranging the terms, we get,

4x - x = 5 + 2

3x = 7

x = 7/3

Hence, x = 7/3.

5 0
3 years ago
Identify the vertex of the graph. Tell whether it is a minumum or a miximun
Zepler [3.9K]
Minuim i think because maximum is not right

6 0
3 years ago
Read 2 more answers
Other questions:
  • The figure below shows three quadrilaterals on a coordinate grid:
    11·2 answers
  • The y-intercept of the line whose equation is 2x + y = 4 is
    13·2 answers
  • Help please I have a few minsssssss!!
    13·1 answer
  • With a ten dollar bill how much change do i get back if i buy four items, priced at 1.79, 2.99, 4.37 and 0.33
    11·1 answer
  • The amount of chlorophyll in a leaf changes based on outside temperature. What's the independent variable in the situation?
    11·1 answer
  • Alex counted to 2400 by 6's beginning with 6. Matthew counted to 2400 by 4's starting with 4. How many of the numbers counted by
    11·1 answer
  • 9y= 5/7<br> solve as a fraction
    12·2 answers
  • 4(2x - 5) + 15 = 11
    12·1 answer
  • Help me I'm in exam and its time<br> Solve for x: 3(x - 5) + 4x = 2x + 8
    7·2 answers
  • Find n so that mean of the data set is 140. (120, 145, 130, 80, 95, 100, 340, n)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!