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
Andrei [34K]
3 years ago
5

Two six-sided dice are rolled (one red and one green). Some possibilities are (Red=1,Green=5) or (Red=2,Green=2) etc.

Mathematics
1 answer:
klasskru [66]3 years ago
6 0
A.) There are going to be 72 total possibilities. 
Because if you have 6 times 6 is 36 times 2 is 72. 
B.) The probability that the sum on the dice come out to be 11 is 2:72 
Because you can only have (6,5) and (5,6) 
C.) The probability that the sum on the two dice comes out to be 7 is 6:72 
Because you have (6,1) (1,6) (5,2) (2,5) (4,3) (3,4) 
D.) The probability that the numbers on the two dice are equal is 6:72 
<span>Because you have (6,6) (5,5) (4,4) (3,3) (2,2,) (1,1) </span>
You might be interested in
Which correctly names a point, line, or plane in the figure?
Citrus2011 [14]
The answer is A. "e" represents a line. When using points represent line, you only need 2. When using points represent plane, you need three but they can't on the same line. And "D" represents a plane.
5 0
3 years ago
The height of most tigers are about 4.8 feet. What mixed number represents the average height of a tiger?
EleoNora [17]
4 4/5. Check the linked photo for some explanation.

7 0
2 years ago
What’s the answer quick giving brainliest to the correct answer
vlada-n [284]

Answer:. p ≤ 5.

Step-by-step explanation:

7 0
2 years ago
Help and explain very easy hurry 10 points
stealth61 [152]

Answer:

\$18.97 per hour

Step-by-step explanation:

step 1

Find the total hours

(37 hours/week)*(52 week)=1,924 hours

step 2

Divide the annual salary by the total hours

\frac{36,500}{1,924}= 18.97\frac{\$}{h}

7 0
3 years ago
Consider the probabilities of people taking pregnancy tests. Assume that the true probability of pregnancy for all people who ta
Valentin [98]

Using conditional probability, it is found that there is a 0.8462 = 84.62% probability that a woman who gets a positive test result is truly pregnant.

<h3>What is Conditional Probability?</h3>

Conditional probability is the probability of one event happening, considering a previous event. The formula is:

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

  • P(B|A) is the probability of event B happening, given that A happened.
  • P(A \cap B) is the probability of both A and B happening.
  • P(A) is the probability of A happening.

In this problem, the events are:

  • Event A: Positive test result.
  • Event B: Pregnant.

The probability of a positive test result is composed by:

  • 99% of 10%(truly pregnant).
  • 2% of 90%(not pregnant).

Hence:

P(A) = 0.99(0.1) + 0.02(0.9) = 0.117

The probability of both a positive test result and pregnancy is:

P(A \cap B) = 0.99(0.1)

Hence, the conditional probability is:

P(B|A) = \frac{0.99(0.1)}{0.117} = 0.8462

0.8462 = 84.62% probability that a woman who gets a positive test result is truly pregnant.

You can learn more about conditional probability at brainly.com/question/14398287

7 0
2 years ago
Other questions:
  • Priya can bike 150 meters in 20 seconds at this rate , how long would it take her to bike in 3,000 meters???????? Does anyone kn
    9·1 answer
  • It is known that the graph of the function y= x goes through the point A(4, −.5). Find k and plot its graph.
    13·1 answer
  • Consider the following cumulative relative frequency distribution.
    11·1 answer
  • A stack of logs has 32 logs on the bottom layer. Each subsequent layer has 6 fewer logs than the previous layer. If the top laye
    13·1 answer
  • With sales tax, it costs $64.26 to buy a $63 bookcase. What is the sales tax percentage?
    12·1 answer
  • ILL GIVE POINTS!!
    15·1 answer
  • Which of the following statements about the graph of y=3/4x-1 are true?
    14·1 answer
  • Which answer best describes the shape of this distribution?
    12·2 answers
  • Solve for d.<br><br> 1.17=d/3<br> d =
    6·1 answer
  • Carlos earns $3.50 a day on his paper route. He runs
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!