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
Vanyuwa [196]
3 years ago
11

ASAP please

Mathematics
1 answer:
kherson [118]3 years ago
4 0

Since it's normally distributed, we can apply the emperical rule. The middle 95% will be within two standard deviations of the mean, so that means:

18-2(1.5), 18+2(1.5)=15,21

So we want the first option.

You might be interested in
Identify whether the expressions are equivalent or not equivalent: 11(p + q) and 11p + (7q + 4q)
Stella [2.4K]

Answer:

Yes they are

Step-by-step explanation:

11(p+q) = 11p + 11q

---------------------------

11p + (7q+ 4q)

= 11p + ( q * (7+4))

= 11p + (q * 11)

= 11p+ 11q

See they are the same

3 0
3 years ago
Complete the equivalent fraction equation below. Blank over two equals two over blank equals blank over eight
podryga [215]
1 over 2 equals 2 over 4 equals 4 over 8.
Hope this helps! :)
5 0
4 years ago
(Inequalities) what do you have to do when multiplying or dividing by a negative number?
Rashid [163]

Answer:

When we multiply or divide by a negative to solve an inequality, it's the same as multiplying or dividing by a negative to solve a regular equation! Just remember to multiply or divide both sides by the same quantity, then simplify! Remember, when multiplying or dividing by a negative <u>YOU MUST FLIP THE INEQUALITY SIGN.</u>

Step-by-step explanation:

You are welcome.

And I hope this helps.      :)

4 0
3 years ago
Read 2 more answers
How is solving inequalities with multiplication and division similar to solving equations with multiplication and division?
bija089 [108]
Because they’re both the opposites of eachothers quantities
5 0
3 years ago
Read 2 more answers
-3 + (-5) tjjv5grjvkjgkv
mash [69]

Answer

the answer is 8 so your welcome

8 0
3 years ago
Other questions:
  • 3x+y/z=2 solve for x
    7·1 answer
  • In AVWX, V X is extended through point X to point Y, mZXVW = (3x + 13)°,
    6·1 answer
  • Help me plz solv the pic
    11·2 answers
  • A circle has an inscribed angle LMN with a measurement of 32 what is the measurement of arc LMN?
    6·1 answer
  • Does any know this answer
    15·1 answer
  • Can I please have help with numbers 28 and 30 and can you check if I got number 29 correct? THANK YOU
    5·1 answer
  • Help!! Please also explain how you got your answer
    13·1 answer
  • Does anyone know whoever answers i’ll mark brainlist
    8·1 answer
  • I NEED THE ANSWER QUICK
    8·1 answer
  • 8x -(-5) = 29 To make the equation true, what is the value of x?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!