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
Reika [66]
3 years ago
11

A fair coin is tossed, and a marble is chosen from the bag whose contents are shown below. 3 red marbles, 3 blue marbles, and 4

green marbles. What is the probability of the coin landing heads up and a blue (B) marble being randomly selected?
Mathematics
2 answers:
Firlakuza [10]3 years ago
6 0

Answer:

3/20

Step-by-step explanation:

Red = 3

Blue = 3

Green = 4

Total = 3+3+4 = 10

Pr (red) = 3/10

Pr blue) = 3/10

Pr (green) = 4/10

Where Pr = probability

You either have a head or a tail when tossing a coin

Probability of having head = 1/2

Probability of having tail = 1/2

The probability of the coin landing heads up and blue marble = Probability of head ×Pr (blue)

= 1/2 × 3/10

the probability of the coin landing heads up and blue marble = 3/20

dem82 [27]3 years ago
4 0

Answer:

3/20

Step-by-step explanation:

You might be interested in
Write a formula for g(x) in terms of x.
liberstina [14]

The formula of g(x) is g(x) = -0.8x - 1.6

<h3>How to determine the formula of g(x)?</h3>

The equation is given as:

-4x - 6 = 5y + 2

Subtract 2 from both sides

5y = -4x - 8

Divide through by 5

y = -0.8x - 1.6

Express as a function

g(x) = -0.8x - 1.6

Hence, the formula of g(x) is g(x) = -0.8x - 1.6

Read more about linear functions at:

brainly.com/question/4025726

#SPJ1

3 0
1 year ago
Help!! i cannot figure this out
Debora [2.8K]

Answer:

A. 12 miles

B. 9 miles

C. 2 hours

D. 5 hours

E. Max did not move

F. 9 hours

G. 5 hours

hope this helps :)

Step-by-step explanation:

4 0
2 years ago
Please help me with this question<br> Picture included
svetlana [45]
<span>1/4+3/4+3 3/4+1 1/2+5 1/2, which is 11 3/4 ounces.</span>
7 0
3 years ago
Here are two polygons on a grid. Is PQRST a scaled copy of ABCDE?
Bezzdna [24]

*see attachment showing the two polygons in a grid.

Answer:

No, PQRST is not a scale copy of ABCDE because we the sides are not increased proportionally.

Step-by-step explanation:

A polygon can be said to be a scaled copy of another polygon, if the the same scale factor is used in scaling every segment of the preimage or original image to get the length of the corresponding segments of the scale copy or image. In order words, all segments must be scaled proportionally.

Polygon PQRST, which is the new image, has different scale factors used in scaling the various segments of the preimage. In simple terms, the sides of PQRST were not increased proportionally. Therefore, PQRST is not a scaled copy of ABCDE.

5 0
3 years ago
Line I and h intersect at what point
marishachu [46]

Answer:

please show where the lines are graphed in a picture

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Dane used a ruler and a protractor to draw a rhombus with a side that is 4 cm in length and an angle that measures 110°. Choose
    8·1 answer
  • Express each decimal as a fraction or a mixed number in simplest form. 0.2727272727
    6·1 answer
  • T+5.8=2.8
    6·1 answer
  • Y=x​2​​−6x+10​<br> y=4−x​​<br><br><br> How do I substitute?
    12·1 answer
  • 5. -V22<br> Name the set or sets of numbers to which each real belongs.
    12·1 answer
  • blank numbers can be written as a product of blank factors this is called the prime factorization of a number
    7·2 answers
  • Two 6-sided dice are rolled. what is the probability that the sum of the two numbers on the dice will be greater than 9?
    6·1 answer
  • 6= x+2/3. what’s the answer :p
    13·2 answers
  • Is 7/10 greater than 6/12
    6·2 answers
  • I don't understand what question b) i) is asking me to do?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!