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
jonny [76]
2 years ago
14

I need help with D only. Finding the probability of selecting someone between 20 and 34 years old.

Mathematics
2 answers:
Rom4ik [11]2 years ago
8 0
The answer is 19.8% because we must add 6.4% and 13.4% to find the total probability.
Hunter-Best [27]2 years ago
4 0
The answer is 14% because that's the amount between 20 and 34 and your trying to find the percent between those two
You might be interested in
What is the value of x three times less than the value of 45−10x?
Mekhanik [1.2K]
This is the concept of algebra. The value of x three times less than the value of 45-10x will be as follows;
The value of x three times is:
3x
subtracting 45-10x we get:
3x-(45-10x)
3x+10x-45
13x-45
the answer is:
13x-45
6 0
3 years ago
Find the inverse of the function f(x) = (x - 4) 2 - 5 if x ≥ 4.
Serggg [28]
Same here, we do a quick switcharoo on the variables first,

\bf \stackrel{f(x)}{y}=(x-4)^2-5\qquad inverse\implies \boxed{x}=\left( \boxed{y}-4 \right)^2-5
\\\\\\
x+5=(y-4)^2\implies \pm\sqrt{x+5}=y-4\implies \pm\sqrt{x+5}+4=y
6 0
3 years ago
Factor this expression completely mr + ns - nr - ms
Talja [164]
(m - n)(r - s) Hope this helps and heve a nice day!

8 0
2 years ago
Read 2 more answers
Help quick marking brainliest <br><br> What is the volume of the pyramid? <br> (check pic)
Nikitich [7]

Answer:

80 m^2

Step-by-step explanation:

The formula is lwh/3. 5*6*8=240   240/3=80

7 0
3 years ago
What's the solution of 6(3-2x)=54 ?
Nitella [24]

Answer:

X=-3

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Anybody get this??? please help.
    15·1 answer
  • What is the order of 75%, 1/3, 3/8, and 0.625 from least to greatest? Also, please please explain how to do it...I’m having trou
    15·2 answers
  • Which statement best describes (3 × 4) × 6 = 3 × (4 × 6)?
    5·1 answer
  • Given: LP=NP<br> ML=MN<br> Prove: LQ=QN
    5·1 answer
  • In this assignment, you will apply your knowledge of the cardiovascular system as you explore articles related to the heart. You
    15·2 answers
  • Why are online payments services necessary
    5·2 answers
  • Which of the following symbols indicates that a value is included in a solution set.
    8·2 answers
  • If an atom has 5 protons, 7 neutrons and 5 electrons what is the mass number of the atom?
    15·1 answer
  • Solve the following equation:
    12·1 answer
  • After 8 years, what is the total amount of a compound interest investment of $25,000 at 3% interest, compounded quarterly?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!