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
Sindrei [870]
3 years ago
15

There are two precalculus sections at a high school. Mr.​ Abel's class has 14 girls and 8 ​boys, while Mr.​ Bonitz's class has 1

2 girls and 12 boys. If a precalculus student chosen at random happens to be a​ girl, what is the probability she is from Mr.​ Abel's class?
Mathematics
1 answer:
Gemiola [76]3 years ago
4 0

Answer:

14/46

Step-by-step explanation:

You might be interested in
Slope-intercept form of y + 3 = 4(x – 5).
Nataly [62]

Answer:

y =  − 4 x + 23

Hope this helps

8 0
2 years ago
17. Find the length of the hypotenuse of an isosceles right triangle whose legs measure
defon

Answer:

4.950 m

Step-by-step explanation:

3.5^2+3.5^2=hypotenuse^2

3 0
2 years ago
Please answer correctly !!!!!!!!!!!!!! Will Mark Brianliest !!!!!!!!!!!!!!!!!!!
alexgriva [62]

Answer:

x = 30

Step-by-step explanation:

well from the theorem we have

\frac{15}{3}=\frac{x}{6}

yes i know you could say that the right way is

\frac{3}{15}=\frac{6}{x}

well if you notice they are the same only that in my way the x is in the numerator which means it will be far easier to know it's value :)

so

\frac{15}{3}=\frac{x}{6}\\\\5=\frac{x}{6}\\\\6[5]=6[\frac{x}{6}]\\\\30=x

8 0
3 years ago
Consider the following proposed proof by contradiction that for all positive integers n, 3n > 2.
laila [671]

Answer:

The proof contains a simple direct proof, wrapped inside the unnecessary logical packaging of a proof by contradiction framework.

Step-by-step explanation:

The proof is rigourous and well written, so we discard the second answer.

This is not a fake proof by contradiction: it does not have any logical fallacies (circular arguments) or additional assumptions, like, for example, the "proof" of "All the horses are the same color". It is factually correct, but it can be rewritten as a direct proof.

A meaningful proof by contradiction depends strongly on the assumption that the statement to prove is false. In this argument, we only this assumption once, thus it is innecessary. Other proofs by contradiction, like the proof of "The square root of 2 is irrational" or Euclid's proof of the infinitude of primes, develop a longer argument based on the new assumption, but this proof doesn't.

To rewrite this without the superfluous framework, erase the parts "Suppose that the statement is false" and "The fact that the statement is true contradicts the assumption that the statement is false. Thus, the assumption that the statement was false must have been false. Thus, the statement is true."

7 0
3 years ago
How much more? To the nearest tenth, it holds __ cubic centimeters more than the other glass.
Andreyy89

Answer:

Two more cm. ALl you need to do now is convert it to cubic cm because I do not know how to do that.

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Darius is studying the relationship between mathematics and art. He asks friends to each draw a "typical” rectangle. He measures
    11·2 answers
  • What is the value of x in the solution to the following system of equations?
    14·1 answer
  • !!!!!!!!I REALLY NEED HELP I WILL GIVE BRAINLIEST THANKS AND F R I E N D YOU!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • The volume of gas in a container at a constant temperature varies inversely as the pressure. If the volume is 32 cubic centimete
    14·1 answer
  • I this identity property of addition or additive inverse property??
    10·1 answer
  • Which equation represents a proportional relationship?
    13·1 answer
  • Camilla bought a book that was on sale for 25% off the retail price. The retail price of the book was $12. What was the price Ca
    15·1 answer
  • Using pi 3 what is the answer
    15·1 answer
  • Plz help meeee! I need help on this math problem!
    5·2 answers
  • Which rational number equals 0 point 6 with bar over 6? (5 points)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!