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
jasenka [17]
3 years ago
15

You randomly draw a marble out of a bag that contains 202020 total marbles. 121212 of the marbles in the bag are blue. What is \

text{P(draw a blue marble})P(draw a blue marble)start text, P, left parenthesis, d, r, a, w, space, a, space, b, l, u, e, space, m, a, r, b, l, e, end text, right parenthesis? If necessary, round your answer to 222 decimal places.
Mathematics
1 answer:
Vitek1552 [10]3 years ago
8 0

Answer:

<h2>0.60</h2>

Step-by-step explanation:

Probability is defined as the likelihood or chance that an event will occur. IT is expreesed as shown;

Probability = Expected outcome of event/total outcome of event

If a bag contains 20 total marbles, then the total outcome of event is 20.

If 12 blue marbles are selected from the bag, the expected outcome of event will be 12.

Probability of drawing a blue marble P(draw a blue marble)= 12/20

= 0.60 (to 2dp)

You might be interested in
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
BARSIC [14]

Answer:

Dada la siguiente función exponencial, identifique si el cambio representa crecimiento o disminución, y determine la tasa porcentual de aumento o ...

Step-by-step explanation:

3 0
2 years ago
At 1:00 PM, you have 24 megabytes of a movie. at 1:15 P.M., you have 96 megabytes. What is the download rate in megabytes per mi
sladkih [1.3K]
Megabyte difference = 96 - 24 = 72
time difference = 1:15 - 1:10 = 15 min.

Download rate would be: 72 / 15 = 4.8

So, Your Answer would be 4.8 mb/min

Hope this helps!
7 0
3 years ago
Read 2 more answers
Find an equation to the line tangent to y = 5 + |x – 2| at the coordinate (2, 5) pls answer
myrzilka [38]

Answer:

Step-by-step explanation:

Finding an equation of a tangent line to that function requires that we find the derivative of the function at that point. Since this is an absolute value function with its cusp at (2, 5), the function is not differentiable here.

3 0
3 years ago
(a) Use the scale to change 40 kilometres to miles.
Nimfa-mama [501]

Answer:

<h2>24.85 miles</h2><h2>40 Km is 24.85 miles</h2>

6 0
3 years ago
How do I solve 300x300=
UNO [17]

Answer:

its 90,000

Step-by-step explanation:

just put the zeros together then multiply 3x3

5 0
2 years ago
Other questions:
  • Kyle mows 5 lawns a day 3 days a week 4 weeks a month and 6 months a year. He makes 20.09 per lawn. His expenses are: 8.00 a wee
    14·1 answer
  • What’s |z-15|+5c+j z=10 c=-2 j=-4
    9·1 answer
  • In what place is the 2 394.5012,
    8·2 answers
  • Give an example of a number that is odd and composite
    7·1 answer
  • 9 * -2 n + 3 equals -27
    13·2 answers
  • In the first stage of cellular respiration, very little energy is released. <br><br> True or False?
    15·1 answer
  • Holly works as a cashier for $8 per hour. She also works as a math tutor for $10 per hour. Her parents only allow her to work 20
    13·1 answer
  • Rhonda has an extra credit protect to make a rectangular prism whit the volume of at least 24 in*3 . if the area of her base is
    7·1 answer
  • PLS HELP DUE TODAY
    5·1 answer
  • If you can help me with this you are AMAZING!!!!!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!