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
Ghella [55]
3 years ago
14

The answers on how I do these problems the correct way

Mathematics
1 answer:
dimulka [17.4K]3 years ago
8 0

Step-by-step explanation:

so what you need to do is answer the questions with () and then do the other part

You might be interested in
Selena's favorite basketball player is 6 feet 8 inches tall how tall is Selena's favorite basketball player
pav-90 [236]

Answer:

6 feet 8 inches

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If 8=−3r+7r, then r= [blank] −−−−−−.
Svetllana [295]

Answer:

r = 2

Step-by-step explanation:

8 =  - 3r + 7r \\ 8 = 4r \\ 4r = 8  \\ \\ r =  \frac{8}{4}  \\  \\ r = 2

8 0
3 years ago
Please hurry I’m being timed! (50 pts)
photoshop1234 [79]

Answer:

A

Step-by-step explanation:

An excluded value is any value of x that makes the denominator of the rational expression zero as this would make the expression undefined.

For expression A

\frac{x-3}{x^2-4}

The denominator will be zero when x² - 4 = 0

x² - 4 is a difference of squares, thus

(x - 2)(x + 2) = 0

x - 2 = 0 ⇒ x = 2

x + 2 = 0 ⇒ x = - 2

The excluded values of x are x = ± 2 ⇒ A

8 0
3 years ago
Read 2 more answers
I have two coins in my pocket one is not a quarter what is the other one
Dvinal [7]

Answer:

a quarter i believe lol since only one of the 2 that you have isn't a quarter that means that the other one is a quarter

Step-by-step explanation:

8 0
3 years ago
exam p A drawer contains four pairs of socks, with each pair a different color. One sock at a time is randomly drawn from the dr
Marta_Voda [28]

Answer:

The probability that the maximum number of draws is required is 0.2286

Step-by-step explanation:

The probability that the maximum number of draws happens when you pick <em>different colors in the first four pick</em>.

Assume you picked one sock in the first draw. Its probability is 1, since you can draw any sock.

In the second draw, 7 socks left and you can draw all but the one which is the pair of the first draw. Then the probability is \frac{6}{7}

In the third draw, 6 socks left and you can draw one of the two pair colors which are not drawn yet. Its probability is \frac{4}{6}

In the forth draw, 5 socks left and only one pair color, which is not drawn. The probability of drawing one of this pair is \frac{2}{5}

In the fifth draw, whatever you draw, you would have one matching pair.

The probability combined is 1×\frac{6}{7} ×\frac{4}{6}× \frac{2}{5} ≈ 0.2286

5 0
3 years ago
Other questions:
  • I'm not sure how to do this
    8·1 answer
  • A telephone call costs $1.50 for the first three minutes, and 20 cents for each additional minute. What is the cost of a nine-mi
    7·1 answer
  • Two angles are supplementary the first angle measures 40 degrees what is the second angle
    7·1 answer
  • Subtract the polynomials.
    14·2 answers
  • How many repeating digits are in 0.536
    11·2 answers
  • Catherine wants to pass year for Ms. Ford's class and all she has left is to take the final Spring Final. If she earned a 60 on
    8·1 answer
  • 100 points<br> answer the questions
    13·2 answers
  • Simplify the expression by combining like terms. 7w+9+6X
    15·2 answers
  • I will post a picture​
    6·1 answer
  • You want to buy a $59 xbox game. How much tax will you pay with 5.5% sales tax? asap besties &lt;3
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!