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
nalin [4]
2 years ago
12

Susan is going to watch a movie in her collection she has 5 action movies 4comedies and 3 dramas she will randomly select one mo

vie what is the probability tagt the movie she selects is not drama hurry please
Mathematics
1 answer:
Ivenika [448]2 years ago
6 0

Answer:

9/12 or 75%.

Step-by-step explanation:

Let's first add the choices all up.

5+4+3= 12.

We have 12 movie choices in total.

Now, we know that we have 3 drama movie choices...so the chance we will choose drama is 3/12, but we are not finding that.  We want the chance she will NOT choose drama, so that would be 9/12.

*Since the chance she will choose drama is 3/12, the chance she will not choose is 9/12. 9+3 is 12, the total amout.*

You might be interested in
When referring to the normal probability distribution, there is not just one; there is a "family" of normal probability distribu
pishuonlain [190]
<span>A probability distribution is formed from all possible outcomes of a random process (for a random variable X) and the probability associated with each outcome. Probability distributions may either be discrete (distinct/separate outcomes, such as number of children) or continuous (a continuum of outcomes, such as height). A probability density function is defined such that the likelihood of a value of X between a and b equals the integral (area under the curve) between a and b. This probability is always positive. Further, we know that the area under the curve from negative infinity to positive infinity is one. The normal probability distribution, one of the fundamental continuous distributions of statistics, is actually a family of distributions (an infinite number of distributions with differing means (ÎĽ) and standard deviations (Ď). Because the normal distribution is a continuous distribution, we can not calculate exact probability for an outcome, but instead we calculate a probability for a range of outcomes (for example the probability that a random variable X is greater than 10). The normal distribution is symmetric and centered on the mean (same as the median and mode). While the x-axis ranges from negative infinity to positive infinity, nearly all of the X values fall within +/- three standard deviations of the mean (99.7% of values), while ~68% are within +/-1 standard deviation and ~95% are within +/- two standard deviations. This is often called the three sigma rule or the 68-95-99.7 rule. The normal density function is shown below (this formula won’t be on the diagnostic!)</span>
8 0
2 years ago
After the drama club sold 100 tickets to a show, it had $300 in profit. After the next show, it had sold a total of 200 tickets
ZanzabumX [31]

Answer:

B. y-300=4(x-100)

Step-by-step explanation:

4 0
3 years ago
A hot dog costs $1 at the ballpark. Which equation shows the total cost, C, of n hot dogs?
pochemuha
C=1n is the answer because the cost of hotdogs equals the price times the number of hotdogs
5 0
1 year ago
Read 2 more answers
Find the value of x. Round to the nearest tenth
VladimirAG [237]

Answer:

36.869 or 36.87

Step-by-step explanation:

first, you find which trig function you are using. in this case, tangent.

then, you put calculate the arctan(3/4) which is 36.96989765

7 0
2 years ago
20 POINTS Evaluate the expression 34 ÷ (14 − 5) × 2.
VLD [36.1K]
7.5
thats the answer i got for this 
8 0
3 years ago
Read 2 more answers
Other questions:
  • A video streaming service offers unlimited movies for $15 per month or $1.99 per movie. Write an inequality that represents when
    8·1 answer
  • 1.write the slope intercept form of the equation of the line passing through (0,3) with a slope of -2....... 2.write the slope i
    6·1 answer
  • What kind of line is being constructed in the series of diagrams?
    5·2 answers
  • Both the numerator and denominator of 18/21 can be divided by ___.
    5·2 answers
  • NEED HELP FAST!
    12·1 answer
  • How did the function move from the f(x)=|x| to f(x)=|x+2|
    12·1 answer
  • Use the following function rule to find f(-7).<br> f(x) = 9x - 7<br> O 70<br> O-56<br> 0 -70<br> 56
    7·1 answer
  • If f(x)=2x^4-x^3-3x^2+14 then f'(3)=
    7·1 answer
  • 16,when g=4<br> Answer please
    7·2 answers
  • Which equation has infinitely many solutions?<br> A. <br><br> B. <br><br> C. <br><br> D.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!