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
kobusy [5.1K]
3 years ago
14

Yvette is conducting two experiments. She is choosing two marbles from a bag that contains 1 pink, 4 purple, 3 blue and 2 white

marbles.
In the first experiment she does not replace the first marble.
In the second experiment she replaces the first marble.

If Yvette chooses two marbles that are purple, which of the following statements is correct?

A: Yvette's independent probability is greater than her dependent probability.
B: Yvette's dependent probability is greater than her independent probability.
C: Yvette's independent and dependent probabilities are equal.
D: Yvette's independent and dependent probabilities together equal 25%.
Mathematics
1 answer:
Llana [10]3 years ago
8 0

Answer:

A

Step-by-step explanation:

(pwease give brainliest :)

You might be interested in
Brock and Buzz have 10 friends. Buzz has 2 fewer fiends than Brock. How many friends does Brock have?
Anuta_ua [19.1K]


Buzz has 4 friends and Brock has 6.

The reason being is that Buzz has to have two less friend than Brock has, and yet still both have to add up to ten.

6 0
3 years ago
Read 2 more answers
What is the solution to the equation below. square root x - 4 = -2
ArbitrLikvidat [17]

Answer:

The answer is b.

Step-by-step explanation:

x-4=-2

+4. +4

x= 2

8 0
2 years ago
Read 2 more answers
part 2. Find the value of the trig function indicated, use for that Pythagorean theorem to find the third side if you need it.​
andreev551 [17]

Answer:  \bold{5)\ \cos \theta=\dfrac{\sqrt{11}}{6}\qquad 6)\ \tan \theta =\dfrac{8}{17}\qquad 7)\ \cos \theta = \dfrac{4}{3}\qquad 8)\ \cos \theta = \dfrac{\sqrt{10}}{10}}

<u>Step-by-Step Explanation:</u>

Pythagorean Theorem is: a² + b² = c²  , <em>where "c" is the hypotenuse</em>

5)\ \cos \theta=\dfrac{\text{side adjacent to}\ \theta}{\text{hypotenuse of triangle}}=\dfrac{3\sqrt{11}}{18}\quad \rightarrow \large\boxed{\dfrac{\sqrt{11}}{6}}

Note: (15)² + (3√11)² = hypotenuse²   →   hypotenuse = 18

6)\ \cos \theta=\dfrac{\text{side adjacent to}\ \theta}{\text{hypotenuse of triangle}}=\dfrac{8}{17}\quad =\large\boxed{\dfrac{8}{17}}

Note: 8² + 15² = hypotenuse²   →   hypotenuse = 17

7)\ \tan \theta=\dfrac{\text{side opposite to}\ \theta}{\text{side adjacent to}\ \theta}=\dfrac{20}{15}\quad \rightarrow \large\boxed{\dfrac{4}{3}}

Note: hypotenuse not needed for tan

8)\ \cos \theta=\dfrac{\text{side adjacent to}\ \theta}{\text{hypotenuse of triangle}}=\dfrac{2}{2\sqrt{10}}\quad =\large\boxed{\dfrac{\sqrt{10}}{10}}

Note: 2² + 6² = hypotenuse²   →   hypotenuse = 2√10

8 0
2 years ago
Box A is 12 inches by 18 inches by 24 inches. Box B is 12 inches by 12 inches by 30 inches. In cubic inches, how much greater is
Burka [1]

Answer:

Box A's volume is bigger by 864 cubic inches

Step-by-step explanation:

12 × 18 × 24 = 5184

12 × 12 × 30 = 4320

Then we subtract. 5184 - 4320 = 864

8 0
2 years ago
Read 2 more answers
For his craft project, James bought 1010 10 10 pieces of ribbon that were each 2.1 feet2.1\text{ feet} 2.1 feet 2, point, 1, sta
BlackZzzverrR [31]

Answer:

<h2>Total yards of ribbon bought is 6.993yards of ribbon</h2>

Step-by-step explanation:

Total pieces of ribbon James bought for his craft project = 10pieces. If each pieces of ribbon were 2.1feet long, the total number of feet for 10ribbons is expressed as;

= 10 * 2.1\\= 21feets

Converting 21 feets to yards;

1 feet = 0.333yard

21feets = x

x = 21feet * 0.333\\= 6.993yards

Total yards of ribbon bought is 6.993yards of ribbon

3 0
2 years ago
Other questions:
  • Complete the solution of the equation. find the value of y when x equals -11. 5x+ 6y= -37
    6·1 answer
  • Someone pls help...<br> I'm terrified I'm gonna fail and this test is literally my life...
    15·1 answer
  • How do you round 649 to the nearest hundred
    5·2 answers
  • Jaskson kitten weghed 2 pound
    5·1 answer
  • During the month of April, Dora kept track of the bogs she saw in her garden. She saw a ladybug on 23 days of the month. What is
    10·1 answer
  • 438<br>x 56<br><br><br>equels what?​
    11·2 answers
  • How do you express 140 degrees in radians? Round to nearest tenth
    9·2 answers
  • Each figure shows a triangle with one of its angle bisectors.<br> 12) 22 - 38°. Find mZTRS.
    15·1 answer
  • Does anyone have a coursehero account that I can borrow
    15·1 answer
  • 5.2/3 of the students love Nearpod. Out of that group 1/5 of them love virtual school. What fraction of the students love virtua
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!