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
bulgar [2K]
4 years ago
9

4.4.3 Quiz: Independence

Mathematics
1 answer:
lbvjy [14]4 years ago
7 0

Answer:

\frac{2}{15}

Step-by-step explanation:

<h2><u>Lesson : Probability</u></h2><h2><u></u></h2>
  • We have a bag with 4 white chips and 6 black chips
  • Question : What is the probability of randomly choosing a white chip, not replacing it, and then randomly choosing another white chip?

4 white and 6 black

4 + 6 = 10

Choosing the first white chip : \frac{2}{5}

Since we took one out , now

3 white chips , 6 black chips

3 + 6 = 9

Choosing another white chip : \frac{1}{3}

\frac{2}{5} * \frac{1}{3}

\frac{2}{15}

<u></u>

<u></u>

You might be interested in
11
JulijaS [17]

Answer:

B. 1 + ln 2 - ln x

General Formulas and Concepts:

<u>Algebra II</u>

  • Natural logarithms ln and Euler's number e
  • Logarithmic Property [Multiplying]:                                                                     \displaystyle log(ab) = log(a) + log(b)
  • Logarithmic Property [Dividing]:                                                                         \displaystyle log(\frac{a}{b}) = log(a) - log(b)<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em />\displaystyle ln(\frac{2e}{x})<em />

<em />

<u>Step 2: Simplify</u>

  1. Expand [Logarithmic Property - Dividing]:                                                      \displaystyle ln(\frac{2e}{x}) = ln(2e) - ln(x)
  2. Expand [Logarithmic Property - Multiplying]:                                                  \displaystyle ln(\frac{2e}{x}) = ln(2) + ln(e) - ln(x)
  3. Simplify:                                                                                                             \displaystyle ln(\frac{2e}{x}) = ln(2) + 1 - ln(x)
  4. Rewrite:                                                                                                             \displaystyle ln(\frac{2e}{x}) = 1 + ln(2) - ln(x)
4 0
3 years ago
Place the four steps of the elimination method in the proper order
Reptile [31]
Find a variable with equal or opposite coefficients, if equal then subtract the equations but if opposite then add, solve one variable equation left, and then substitute known variable into other equation and solve
8 0
3 years ago
Which number is equivalent to 2.108¯¯¯¯¯¯¯¯?
antoniya [11.8K]

Answer:

4.443664/2

Step-by-step explanation:

Mark me brainliest

4 0
2 years ago
Your baseball team has 16 players. Use the Distributive Property to write and simplify an expression for the total cost of buyin
Viktor [21]

Answer:

I think the answer is TC = 16 * cost of buying of 1 item

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Two burritos cost $0.82 and five burritos cost $2.10 which is better to buy
Alex Ar [27]
Get 2 of the 2 burritos 
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area 19 in 12.6in 29.2 in
    8·1 answer
  • ANSWER ASAP PLZ
    14·1 answer
  • The following frequency table summarizes this year's injuries on the Canadian Rounders cricket team.
    10·1 answer
  • 11. GARDEN Emily calculates that the area of a flower garden is 28.125. She measured
    9·1 answer
  • On a temperature versus time graph, how does the temperature at the beginning of a change of state compare with the temperature
    13·1 answer
  • Simplify the expression, plz give step-by-step explanation. No files plz.
    8·1 answer
  • Sara bought 12 feet of fabric to make curtains. She needs to cut into ¼ foot sections. How many sections of fabric will she have
    13·2 answers
  • Alice skates 2/5 mile in 1/5 hour. Elizabeth skates 2/3 mile in 2/9 hour. How far did elisabeth escape in in 1 hour?
    15·1 answer
  • Anyone can help please
    7·1 answer
  • Question 2 of 10<br> Which of the following is most likely the next step in the series?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!