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
laila [671]
3 years ago
11

The income distribution in a county is a normal distribution with a mean income of $10,000. The top 2.5% of the wage earners ear

n $18,000 or more. Which sentence most closely summarizes this information?
OA 68% of the wage earners earn less than $14,000 each.

OB.16% of the wage earners earn less than $14,000 each.

OC.55% of the wage earners earn less than $14,000 each.

OD. 84% of the wage earners earn less than $14,000 each.

O E. 95% of the wage earners earn less than $14,000 each.
Mathematics
1 answer:
beks73 [17]3 years ago
3 0

Answer: D. 84% of the wage earners earn less than $14,000 each.

You might be interested in
On the subway 8 out of 11 people are carrying a briefcase. Based on this information, if there are 700 people on the subway, the
leva [86]

Answer: 127

Step-by-step explanation:

8 0
3 years ago
Of the 520 students participating in a chess tournament, 35% were male. How many females were in the tournament?
elena55 [62]

Answer:

182

Step-by-step explanation:

take 520 and multiply by 0.35

8 0
3 years ago
Read 2 more answers
If the sum of the first 12 terms of a geometric series is 8190 and the common ratio is 2. Find the first term and the 20th term.
Reil [10]

The first term is 2 and the 20th term is 1048576 .

<u>Step-by-step explanation:</u>

Here we have , If the sum of the first 12 terms of a geometric series is 8190 and the common ratio is 2. We need to Find the first term and the 20th term. Let's find out:

We know that Sum of a GP is :

⇒ S_n = \frac{a(r^n-1)}{r-1}

So ,Sum of first 12 terms is :

⇒ S_1_2 = \frac{a(2^{12}-1)}{2-1}

⇒ 8190=a(2^{12}-1)

⇒ \frac{8190}{4095}=a

⇒ a=2

Now , nth term of a GP is

⇒ a_n = ar^{n-1}

So , 20th term is :

⇒ a_2_0 = 2(2)^{20-1}

⇒ a_2_0 = (2)^{20}

⇒ a_2_0 = 1048576

Therefore , the first term is 2 and the 20th term is 1048576 .

8 0
4 years ago
Give the functions f(x) = |x + 2| - 3, what is the domain?
alexira [117]
The domain is A. All real numbers.
8 0
3 years ago
HELP FAST FAST FAST FAST PLS ILL LOVE YOU FORVER. Greta is putting a 20 foot fence around her pool. She uses all the border to m
dezoksy [38]

Answer:

20 over 4 llllllllll<em /><em />

8 0
3 years ago
Other questions:
  • 7 movie tickets cost $25.00
    5·2 answers
  • I need help quickly please
    11·1 answer
  • Gary is 3 years older than twice the age of his sister (Elena) __________.
    11·2 answers
  • Read the excerpt from The Riddle of the Rosetta Stone by James Cross Giblin. A few genuine advances in understanding the hierogl
    8·2 answers
  • 2 1/8 as a decimal is
    11·1 answer
  • Answer this pleasesssssss<br> eeeeeeeeeeeeeeeeee
    14·2 answers
  • Help me please! :) And I’ll give you 5 stars and A Thanks!
    13·1 answer
  • A shipping company selects 75 random packages to check their weight. It finds 3 packages were weighed incorrectly. How many pack
    11·2 answers
  • 68 points if someone answers this. Rotate the object 180 degrees counterclockwise around the origin. What are the new coordinate
    12·1 answer
  • If the perimeter of a rectangle is 34 cm and the area is 60 square cm, then what are the dimensions of the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!