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
natulia [17]
3 years ago
6

1. Ten slips of paper labeled from 1 to 10 are placed in a hat. The first slip of paper is NOT replaced before selecting the sec

ond slip of paper. What is the probability of selecting and odd number and then a number greater than 9? 1/2 1/18 6/10 3/25
2. The probability of drawing two white cards without replacement is 14/95, and the probability of drawing one white card is 2/5. What is the probability of drawing a second white card, given that the first card is white? 52/95 7/19 7/38 28/475
3. Kim rolls a 6-sided number cube. What is the probability she rolls a number greater than 3 or a 1? 2/3 1/2 1/12 1/3
Mathematics
1 answer:
Oduvanchick [21]3 years ago
8 0
<span><span>1. If we get an odd number first (probability 5/10 = 1/2), then the only way to get a number greater than 9 is the 10 (probability 1/9, since only 9 papers remain). This gives 1/2 * 1/9 = 1/18.</span></span><span><span>
</span></span><span><span>
</span></span><span><span>2. We would expect that P(2 white cards) = P(1 white card)*P(2nd white card given 1 white card).</span></span><span><span /></span><span><span>This gives the equation 14/95 = 2/5 * x<span>
</span></span></span><span><span><span>Solving for x gives x = 7/19.</span></span></span><span><span>
</span></span><span><span>
</span></span><span><span>3. There are a total of 4 favorable results: 1, 4, 5, 6. Out of the 6 possibilities, this is a probability of 4/6 = 2/3.</span></span>
You might be interested in
Please helpppppppp meee​
Alexeev081 [22]

Answer: 192 cm^2

Step-by-step explanation:

With parallelograms like this, you an just multiply the width and length to find the area. If you cut the shape up in a certain way, it would make a rectangle, so the formula length*width=area would also apply to parallelograms.

4 0
4 years ago
The cost of 4 cartons of fresh cream is $7.96. What is the cost of 14 cartons WHOEVER ANSWERS FIRST IS BRAINLIEST​
podryga [215]

Answer:1.99*14= 27.86 Monies

Step-by-step explanation:

3 0
2 years ago
If tan θ =(√3)/3, 0◦&lt; θ &lt; 360◦,
svetlana [45]
Arctan (√3 /3) = 30°. = π/6 rad

That is the value searched, in degrees and radians.

You can verifiy that tan(30°) = sin(30°) / cos(30°) = [1/2] / [√3/2] = 1/√3 = √3 / 3

 
3 0
3 years ago
Give the equation f(X)=3/x-2
nata0808 [166]

Find the properties of the given parabola.

6 0
4 years ago
Pls help I’m failing math I’ll brainlest
Keith_Richards [23]

Answer:

z=-9 - 5.4

hope it helps

Step-by-step explanation:

please mark me brainliest

4 0
3 years ago
Other questions:
  • Two true or false :)
    6·1 answer
  • Which equation represents this problem? The time it takes Tomás to bike to the community center is 2 minutes less than half the
    10·2 answers
  • 6a + 2b, 9a + 4b, 12 + 6b<br><br> Find the 40th term<br><br> Show all work :)
    12·1 answer
  • Which is the graph of the linear function that is represented by the equation Y - 5x-27
    5·1 answer
  • Please help :(<br> will mark brainliest and give 100 points
    13·2 answers
  • Translate the sentence into an inequality.<br>The product of w and 3 is greater than 15.​
    7·1 answer
  • Find the area 12ft 12ft
    10·2 answers
  • Y=4x-2y and y=x+3 estimate the solutions to the systems of equations
    13·1 answer
  • The asymptote of the function (x) = 3^x+ 4 is y= |
    7·1 answer
  • Test Practice
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!