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
Vedmedyk [2.9K]
3 years ago
9

A bag contains 5 blue marbles, 2 black marbles, and 3 red marbles. A marble is randomly drawn from the bag.

Mathematics
1 answer:
frosja888 [35]3 years ago
3 0

Answer:

Question 1:  4/5 or %80

Question 2:  7/10 or %70

Step-by-step explanation:

<u>Step 1:  Find the total amount of marbles</u>

5 + 2 + 3

<em>10</em>

<em />

<u>Step 2:  Find the probability of not drawing a black marble</u>

Add the total amount of marbles that are not black

5 + 3

<em>8</em>

<em />

Now find the probability:  

8/10

4/5 or %80

Answer:  4/5 or %80

<u>Step 3:  Find the probability of not drawing a red marble</u>

Add the total amount of marbles that are not red

5 + 2

<em>7</em>

<em />

Now find the probability:

7/10 or %70

Answer:  7/10 or %70

You might be interested in
Pump-a-Bunch Water Pump Company has a sump pump that will pump water with a flow of 2500 gallons per hour. Is the number of gall
Alexxx [7]

Answer:

25

Step-by-step explanation:

because

7 0
3 years ago
Read 2 more answers
Easy math question! brainliest :)
Naddika [18.5K]

Answer:

b.) distance north or south of the equator

Step-by-step explanation:

Lines of latitude are horizontal lines parallel with the equator.

The equator is the central line of latitude, and latitude is measured north or south of the equator.

Answer: b.) distance north or south of the equator

6 0
3 years ago
Read 2 more answers
A marketing company is hiring two college students to hand out brochures near an event.Marshall hands out 300 brochures in 2 hou
amm1812
B.Silas because she did more in less time he handed out 300 but in 2 hours and she handed out 240 in 90 minutes she handed out more brochures


6 0
4 years ago
Read 2 more answers
Mia opens a coffee shop in the first week of January. The function W(x) = 0.002x3 - 0.01x2 models the total number of customers
Len [333]
We need to know the function that models the difference in the number of customers visiting the two stores.
 We know the function that models the number of customers in the cafeteria
 W (x) = 0.002x3 - 0.01x2
 We also know the function that models the number of customers who visit the ice cream parlor 
 R (x) = x2 - 4x + 13
 Therefore the difference, D (x), in the number of customers visiting the two stores is:
 D (x) = W (x) - R (x)
 D (x) = 0.002x ^ 3 - 0.01x ^ 2 - (x ^ 2 -4x +13)
 D (x) = 0.002x ^ 3 - 0.01x ^ 2 - x ^ 2 + 4x -13

D (x) = 0.002x ^ 3 - 1.01x ^ 2 + 4x -13
<span> The answer is the third option</span>

8 0
3 years ago
Read 2 more answers
What is 24/18 in simplest form?
Rama09 [41]
They are divisible by 6, so divide them by 6
24/18 = 4/3

In short, Your Answer would be 4/3

Hope this helps!
7 0
3 years ago
Other questions:
  • PLEASE PLEASE HELP
    14·2 answers
  • Evaluate v(x) = 12 - 2x - 5 when x = -2,0. and 5.
    11·1 answer
  • A. Given the equation 2(3x − 4) = 5x + 6, solve for the variable
    5·2 answers
  • What’s 6 I don’t get it need answers fast and 7 can anyone help?!
    15·1 answer
  • HELP PLS LAST QUESTION I WILL MARK BRAIN :D
    8·2 answers
  • Can anyone help me with this.​
    9·2 answers
  • N
    11·1 answer
  • The secret to football betting​
    7·1 answer
  • Write the linear equation in slope-intercept form and simplify.<br> -6x – 14y = -8
    6·1 answer
  • 6. A long-distance runner travels a distance of 108 km in 8 hours. <br> What is his average speed?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!