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
Snezhnost [94]
3 years ago
14

What is the theoretical probability of randomly choosing a blue marble from a bag of 5 blue marbles, 8 red marbles, and 7 yellow

marbles?
Mathematics
1 answer:
Burka [1]3 years ago
8 0

Answer:

25%

Step-by-step explanation:

There's a total of 5+8+7 = 20 marbles.

The chance of picking a blue marble is \frac{5}{20} =\frac{1}{4} =0.25=25%, as there's 5 blue marbles and a total of 20.

You might be interested in
Which of the following is not equivalent to the expression below?
il63 [147K]

Answer: I can't see the problem

Step-by-step explanation:

3 0
3 years ago
A triangle with an area of 202.5 has a height that measures 15 find its base
Papessa [141]
The area = 1/2 * base * height

202.5 = 1/2 *  base * 15

measure of the base =  202.5 / (1/2 * 15)

=   27 answer
8 0
3 years ago
(PLEASE HELP) <br> Which equation has no solution?
Finger [1]
<h2>Answer: </h2><h2>C, 5/8x + 2.5 = 3/8 x +1.5 + 1/4x</h2><h2>~</h2><h3>There are no values of 'X' that make the equation true, therefore the equation has no solution. </h3><h2>~</h2>

Hope you have a good day, Loves!

Also if I'm right can you let me know, please?

<u>Also Also if I am right can I please have Brainliest??</u>

<em>You don't need to, I'm just glad I could help. ^^</em>

<em><u>(If I did help-)</u></em>

8 0
3 years ago
Read 2 more answers
A Lights-A-Lot quality inspector examines a sample of 25 strings of lights and finds that 6 are defective. What is the experimen
finlep [7]

Answer:

A 0.24 probability that one string is defective

Step-by-step explanation:

The sample probabiity:

P=\frac{6}{25}

P=0.24

If important to notice that this probability is from the sample, it can be extrapolated to the population but may not be the same.

5 0
3 years ago
Read 2 more answers
A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed
Natasha2012 [34]

Answer:

oppppppss

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What percent of 5 is 2?
    15·1 answer
  • Help me please!!!!!!!
    9·1 answer
  • Need help please What is the slope of the line?
    12·1 answer
  • Knowledge Check
    9·1 answer
  • What’s the volume of the cylinder i need help<br> please !!!
    7·1 answer
  • A farmer has a 40-acre farm in Georgia. The farmer is trying to determine how many acres of corn, peanuts, and cotton to plant.
    6·1 answer
  • Write the equation of a line with a slope of-5/7 and a y-intercept of 1.​
    14·1 answer
  • Whats the value of 1/4
    12·1 answer
  • 3. A pair of sneakers are on sale for $89.25. If this represents at 25% discount on the original price,
    9·1 answer
  • What is the slope and y-intercept of the linear equation
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!