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
-BARSIC- [3]
3 years ago
8

A bag contains 5 blue marbles 3 yellow marbles and 2 red marbles whats the probability of drawing blue marble?

Mathematics
2 answers:
slavikrds [6]3 years ago
5 0

Answer:

5/10

Step-by-step explanation:

because you got 10 marbles total and 5 blue so it is 5/10

yarga [219]3 years ago
3 0

Answer:

a

Step-by-step explanation:

a

You might be interested in
Find the surface area. Use 3.14 for pi
Tatiana [17]

Answer:

S=1444.4

Step-by-step explanation:

they already gave the formula so

13 is the height, 10 is the radius

plug it in to the formula (using 3.14 for pi)

S=2(3.14)(10)^2+2(3.14)(10)(13)

S=628+816.4

S=1444.4

5 0
2 years ago
Read 2 more answers
Suppose customers in a certain queue are served one at a time sequentially, that the time for each individual customer is Expone
alexandr402 [8]

Answer:

The shape and rate parameters are \frac{1}{12} and 3.

Step-by-step explanation:

Let <em>X</em> = service time for each individual.

The average service time is, <em>β</em> = 12 minutes.

The random variable follows an Exponential distribution with parameter, \lambda=\frac{1}{\beta}=\frac{1}{12}.

The service time for the next 3 customers is,

<em>Z</em> = <em>X</em>₁ + <em>X</em>₂ + <em>X</em>₃

All the <em>X</em>_{i}'s are independent Exponential random variable.

The sum of independent Exponential random variables is known as a Gamma or Erlang random variable.

The random variable <em>Z</em> follows a Gamma distribution with parameters (<em>α</em>, <em>n</em>).

The parameters are:

\alpha =\lambda=\frac{1}{12}\\n=3

Thus, the shape and rate parameters are \frac{1}{12} and 3.

5 0
3 years ago
Which equation can be used to show the relationship between the circumference C and a diameter D of a circle
Firlakuza [10]
The diameter is the distance from one side of a circle to the other, if you cross through the center. The circumference is the distance around the circle. The circumference is equal to two time pi time the radius (C=2*pi*r)
3 0
3 years ago
I need help fast will give brainless
Kay [80]

Answer:

n=3

Step-by-step explanation:

Operation used is division

8 0
3 years ago
Read 2 more answers
A bakery charges two different prices for desserts. The table shows the number of cupcakes and the number of cookies sold in the
andreev551 [17]

Answer:

hope this helps

Step-by-step explanation:do not need one really

8 0
3 years ago
Other questions:
  • Help I truly don’t understand anything
    11·1 answer
  • What are the formulas for COS, TAN, and SIN?
    5·1 answer
  • Is 70, 48, 24 a right triangle? True or False
    11·1 answer
  • Solve the following word problem by using a system of equations.
    10·1 answer
  • Find the midpoint of (9,2) and (-7,-9)
    6·1 answer
  • Algebraically, determine the exact value of x for the<br> equation 85(2)0.4x = 6000.
    11·1 answer
  • Find the Area of the Shaded Portion:<br><br><br><br> inches squared<br><br> in sq
    15·2 answers
  • Help pleaseeeeeeeeeee
    15·1 answer
  • Which transformation is represented by the rule (x,y) to (x-9, y+2)
    5·1 answer
  • What is the simplified answer?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!