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
Neporo4naja [7]
3 years ago
5

A Bag contains 3 green marbles, 7 white marbles, and red marbles (and no other marbles). One marble is chosen without

Mathematics
2 answers:
Ivenika [448]3 years ago
5 0

Answer:

A White Marble

Step-by-step explanation:

The chance of choosing a white marble is 7/12 (amount of red marbles = 2 because there is no exact number, the problem only states there are more than one marble. To find probability, add all of the possible changes combinations of choosing a marble from the bag. ( 3 + 7 + 2 = twelve. After finding how many possible combinations there are, subtract the # of possible combinations from the # of marbles that are not white. ( 12 - 5 = 7 ). Finally, put the amour of white marbles next to the # of possible combinations. (7/12)

Anna35 [415]3 years ago
3 0

Answer:

what is the multiple choice

Step-by-step explanation:

You might be interested in
Suppose you go shopping for a new futon bed for your room. The model you really like happens to be on sale for
Nataly [62]

The answer to this question is 25%

4 0
3 years ago
The nursing department of a college surveyed two hundred graduates from their programs about their current
mel-nik [20]

Answer: The required probability is 0.008.

Step-by-step explanation:

Since we have given that

Probability of bachelor's degree = 0.45

Probability of working in nursing = 0.85

Probability of both = 0.4

So, Probability of getting a graduate is currently working in nursing, given that they earned a bachelor's degree would be :

P(N|B)=\dfrac{P(N\cap B)}{P(B)}\\\\P(N|B)=\dfrac{0.4}{0.45}\\\\P(N|B)=0.008

Hence, the required probability is 0.008.

3 0
3 years ago
HELP NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11 Water boils at 212 degrees __________ A. Ce
34kurt
<span>alright it would have been easier if u took a pic but i think its a matching prob with choices A thro F:

Water boils at 212 degrees __________
 
A. Celsius Incorrect

Water boils at 100 degrees _________

B. Kelvin Incorrect

Water boils at 373 _______

C. Thermal Equilibrium Incorrect

Temperature at which all kinetic energy stops

D. Thermal Energy Incorrect

Reached when 2 objects have the same temperature

E. Absolute zero Incorrect

Sum of all kinetic energy and potential energy in an object's particles

F. Fahrenheit



So here are the correct matches:

</span>Water boils at 212 degrees __________F. Fahrenheit
 
Water boils at 100 degrees _________ A. Celsius

Water boils at 373 _______ B. Kelvin

Temperature at which all kinetic energy stops______E. Absolute zero 

Reached when 2 objects have the same temperature ________C. Thermal Equilibrium

Sum of all kinetic energy and potential energy in an object's particles _____ D. Thermal Energy


7 0
3 years ago
Please help ill help you!
Orlov [11]
For part a multiply the pound amount by 16. Your work would look something like this... (not actual answer) 10 pounds x 16= 160 ounces. So 10 pounds= 160 ounces!
For part B
0.15 gallons=1.2 pints
Example: .15 x 4= .6
.6 x 2= 1.2 pints
1.2 x 20 seconds= 24 pints!
Hope this helps
4 0
3 years ago
the water level in a full water tank changes by the same amount each day when the tank gets a leak. the total change in the wate
vovangra [49]

it lost 128 gallons in 16 days so divide 128 by 16 to find the daily lost

128/16 = 8 gallons a day were lost

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which expressions are equivalent to 3 1/4 - (-1/2) select all that apply
    11·1 answer
  • Find (f-g)(x) if f(x)=3x-5 and g(x)=x2-5x+4
    10·1 answer
  • There are 45 new houses being built in a neighborhood. Last month, 1/3 of them were sold. This month, 1/5 of the remaining house
    12·2 answers
  • What is the value of the expression –4x3 when x = –2? A. –24 B. –32 C. 32 D. 24
    11·1 answer
  • Identify the value of the CRITICAL VALUE(S) used in a hypothesis test of the following claim and sample data:
    15·1 answer
  • Pleaseeeee help me
    10·1 answer
  • What is the angle of a triangle
    12·1 answer
  • Which of the following are exterior angles check all that apply ​
    10·1 answer
  • Help please and thank you <br> !!
    10·1 answer
  • Ben invests Nu 125,000 in a bank shares with a face value of Nu 100 but they are being sold at a premium of 25%. How many shares
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!