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
Likurg_2 [28]
3 years ago
6

If 21% of males and 15% of females in a given state play the guitar, what is the probability that a randomly selected subject in

the state plays the guitar, given that the subject is male?
A. 0.15



B. 0.21



C. 0.79



D. 0.85
Mathematics
2 answers:
il63 [147K]3 years ago
7 0

It's B, I just took the quiz and got a 100%.

mafiozo [28]3 years ago
6 0
Would it be B...........
You might be interested in
Helpppp! I have no idea what to do..
tatiyna

Answer:

For number 3 the answer is vertical angels are congruent.

For number 4 the answer is Reflexive property.

And for number 5 i believe the answer would be Angle Side Angel

Step-by-step explanation:

i hope this helps

3 0
3 years ago
P(x) = 2x² + 1<br> What is the inverse for p(x)?
Serhud [2]

Answer:

P^{-1} (x)=\sqrt{\frac{x-1}{2} }

Step-by-step explanation:

1. P(x)=2x^{2} +1

2. y=2x^{2} +1

3.x=2y^{2} +1

4.2y^{2} =x-1

5.y^{2} =\frac{x-1}{2}

6.y=\sqrt{\frac{x-1}{2} }

7.P^{-1} (x)=\sqrt{\frac{x-1}{2} }

4 0
4 years ago
I need to step-by- step ways on how this is or isn’t a solvable equation. Please HELP
Darya [45]

Answer:

it is a solvable equation

Step-by-step explanation:

(x + 2) -3(x - 4) = 6 and x = 4

if x = 4 then fill in all the x's with 4 so the equation is now:

(4 + 2) -3(4 - 4) = 6

Use PEMDAS

Now the equation is 6 - 3(0) = 6

-3 times 0 is 0 so it's 6-0=6

6 = 6

when you put the 4 in for the x variables and the numbers on both sides of the equal sign are the same it makes the equation true

hope this makes sense and hope it helps :)

3 0
3 years ago
If you could show the steps that would be great​
zvonat [6]

Answer:

24x + 8

Step-by-step explanation:

4 + 16 - 12(1 + 2x)

Solve

Show steps

__________________

We have a dilemma here, there is a variable and constant numbers in this equation. No fear, this is when like terms comes into play, where you can only combine two numbers that have the same ending, whether it be variables, exponents, e.t.c.

Distribute :

4 + 16 - 12(1 + 2x)

4 + 16 - (12(1) + 12(2x))

4 + 16 - 12 + 24x

Use PEMDAS (Add left to right) :

4 + 16 - 12 + 24x

20 - 12 + 24x

8 + 24x

24x + 8

4 0
3 years ago
Read 2 more answers
Which expression is equivalent to 2(x+7)-18+4/5 ?
Vadim26 [7]

Answer:

4.7/5

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Ted needs 2500 metres of lighting cable for a job. How many kilometres of lighting cable is this?
    6·2 answers
  • Each term in Pattern G is 6 times greater than the corresponding term in Pattern H. What is the rule for Pattern G? 
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="\pi" align="absmiddle" class="latex-formula"><br>1000
    6·1 answer
  • If a car travels 640 miles in 11 hours, what is the average rate (speed) of the car?
    13·2 answers
  • To fulfill the requirements for a certain degree, a student can choose to take any 7 out of a list of 20 courses, with the const
    8·1 answer
  • How do u find the circumference of a circle
    11·1 answer
  • Calculate circumstance of the circle. Use =3.14
    13·2 answers
  • Determine whether the given value is a solution to the equation.
    10·2 answers
  • For every 9 customers, the chef prepares 2 loaves of bread.
    5·1 answer
  • I NEED HELP!!!!!!!!!!!!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!