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
alisha [4.7K]
3 years ago
8

A bag contains 7 blue, 4 yellow, 4 green, and 5 red marbles. Find the probability of choosing a green marble without looking. Ma

rk only one oval. Dood​
Mathematics
1 answer:
Naddik [55]3 years ago
3 0

Answer:

1/4

Step-by-step explanation:

total balls=7+4+4+5=20

probability of green marble=?

green marbles are 5 so,

       Probability=number of favourable outcomes / number of all possible outcomes

   total outcomes=20

green ball chances=5

       =5/20

          =1/4

You might be interested in
The points(1,r) and (5,-4) lie on a line with slope 5. find the missing coordinate r. ​
Arte-miy333 [17]

The value of r is -24

Step-by-step explanation:

Given points are:

(1,r) and (5,-4)

Let the points be:

(x1,y1) = (1,r)

(x2,y2) = (5,-4)

m = 5

The slope is given by:

m = \frac{y_2-y_1}{x_2-x_1}\\5 = \frac{-4-r}{5-1}\\5 = \frac{-4-r}{4}\\5 * 4 = -4-r\\20 = -4-r\\20+4 = -4-r+4\\24 = -r\\r = -24

Hence,

The value of r is -24

Keywords: Slope, coordinates

Learn more about slope at:

  • brainly.com/question/1106840
  • brainly.com/question/10830549

#LearnwithBrainly

5 0
3 years ago
Evaluate. ( 2/5 )2 · 52 + 10
Yuki888 [10]
Your answer would be 51.6
8 0
3 years ago
Mark got 54 out of 66 in his maths test how many did he get wrong. Give your answer in its simplest form
alex41 [277]

Answer:

9/11 I think!

Step-by-step explanation:

54/66= 9/11

5 0
2 years ago
There are 25 servings in a 30.2-ounce jar of peanut butter. How many ounces of peanut butter are there in 1
Wewaii [24]
There should be 1.208 ounces of peanut butter in one serving. Since we are finding how many ounces in a serving, we divide from 30.2. 30.2 divided by 25 should be 1.208 ounces. :) I hope this helped
5 0
3 years ago
Read 2 more answers
Which simplified fraction is equal to 0.53 with bar?
Oxana [17]

I assume that 0.53 with a bar means the decimal fraction in which 3 is repeating.

24/45, 8/15, and 48/90 all result in the same decimal value. Thus, we are simply looking for the one that is fully simplified.

The correct answer is 8/15.

Hope this helps!

5 0
2 years ago
Other questions:
  • Is the product of 10 over 3 bigger than 54
    5·1 answer
  • a farmer has a square field that measures 100 m on a side he wants to irrigate as much of the field as he possibly can using a c
    12·1 answer
  • If all four sides of a quadrilateral measure the same length, and one corner angle measures 90 degrees, Circle that shape the qu
    8·2 answers
  • the perimeter of a concession stand at the ballpark is 88 meters. the length is 4 meters longer than the width. what is the leng
    8·1 answer
  • If a cone-shaped water cup holds 23 cubic inches and has a radius of 1 inch, what is the height of the cup? Use 3.14 to for pi.
    7·2 answers
  • 11
    8·2 answers
  • Guys I don't need you to answer the question I just want to know what the math is called
    15·1 answer
  • Consider y+2=14x.
    7·1 answer
  • Please help I have to get it done but I don't understand how to solve it still
    8·2 answers
  • Find the slope of each line.<br> 6) 3x – 2y = -4
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!