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
DaniilM [7]
3 years ago
11

A bag contains 12 red, 30 blue, 20 green, 10 yellow, and 8 black marbles. Nancy chooses 1 marble from the bag. What is the proba

bility that the marble is red, blue, or black?
A.18
B.38
C.58
D.78
Mathematics
1 answer:
marshall27 [118]3 years ago
6 0

Step-by-step explanation:

Total marbles = 12 + 30 + 20 + 10 + 8 = 80

Probability = 12 + 30 + 8 = 50

= 50 / 80 = 5 / 8

You might be interested in
Ethan is responsible to write the minutes for the meeting. During the meeting, he finished writing of the minutes. Before gettin
dolphi86 [110]
11/24
1. 3/8 = 9/24
2. 1/6 = 4/24
3. 9/24 + 4/24 = 13/24
4. 1- 13/24 = 11/24

And that’s if! Hoped this helped :)
These are all the correct steps to get the answer to this problem
7 0
2 years ago
Which expression is equivalent -4×4×4×4×4×4×4×4?<br>​
WITCHER [35]

Answer:

-\underbrace{4\times4\times4\times4\times4\times4\times4\times4}_{8}=-4^8

4 0
3 years ago
Read 2 more answers
If synthetic division reveals a zero, why should we try that value again as a possible solution?
9966 [12]
Polynomials can have double roots, in fact they're pretty common. if you get a reasonable zero it costs very little time to try it again for a double root. answer is the second choice
6 0
3 years ago
Read 2 more answers
Evaluate the expression<br> 7+10√1/25
nata0808 [166]
The answer is 9

You should download it kinda helps

4 0
3 years ago
A rectangular painting's width is 6 less than twice its length. Given that the perimeter of the painting is 84 inches, select al
Nimfa-mama [501]

Answer:

Step-by-step explanation: it is

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is x times the quotient of y times z in number form?
    10·1 answer
  • What is the area of this composite figure?
    5·2 answers
  • Suppose that you expect SugarCane stock price to decline. So you decide to ask your broker to short sell 2000 shares. The curren
    6·1 answer
  • Help me with this problem <br><br> 2x-18=-10
    6·1 answer
  • Help 15 points. For math
    9·1 answer
  • 1.find the domain,range and function.
    14·2 answers
  • A) 121 <br> B) 102<br> C) 141 <br> D) 115
    9·1 answer
  • Find the simple interest on : 350 rupees for 2 years at 11% per annum​
    9·1 answer
  • Use a calculator to find decimal estimates to two decimal places (hundredths) for the following irrational number: √19​
    10·1 answer
  • Find the Product:<br> 0.2 x 0.3
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!