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
ELEN [110]
2 years ago
8

The random variable X is normally distributed.

Mathematics
1 answer:
Nastasia [14]2 years ago
6 0

Answer:

3

Step-by-step explanation:

because it tje best answer on there ferl me

You might be interested in
for what value of the variable the value of the expression 4(5x-8) is 4 more than the value of the expression 2(4-x)
Zigmanuir [339]

Answer:

For x=2, the expression 4(5x-8) will be 4 more than the expression 2(4-x)

Step-by-step explanation:

Given expressions are;

4(5x-8) and 2(4-x)

For 4 more than the second expression, we will add 4 with second expression.

4(5x-8) = 2(4-x) + 4

20x - 32 = 8 -2x +4

20x + 2x = 12 + 32

22x = 44

Dividing both sides by 22

\frac{22x}{22}=\frac{44}{22}\\x=2

Hence,

For x=2, the expression 4(5x-8) will be 4 more than the expression 2(4-x)

7 0
3 years ago
How to Break apart 3x7
stiv31 [10]
Well brake 7 into 5 and 2 and then  just multiply it by 3 so it would be 5 x3=15 and 2x3=6 then u add 15+6 it would be the sum, of 21 so 3x7=21
5 0
3 years ago
Find the ordinary interest on $ 1,800 for two months at a rate of 12%
balandron [24]
<span>Divide 12% by 12 months to get 1% per month. Multiply by 2 months to get 2%. Multiply 1800 by 0.02 </span>
5 0
3 years ago
38. At night, a driver should dim his headlights when an oncoming vehicle comes within:
White raven [17]

Answer:

500 feet because D and B is too close and C is in the middle. I would go with A.

8 0
3 years ago
What is the value of the expression: 9 + 5 x (-3) – (6 – 2) ÷ 4 show and explain the work please ?
vekshin1
-7.
5x-3 = -15
-15-4\4= -16
-16 + 9 = -7
6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the answer to the question?
    8·1 answer
  • Tell me basic arithmetic topics
    7·2 answers
  • BRAINLIESTTT ASAP!
    10·2 answers
  • Whats is 7^2 +5^3=6^2+ ? ^
    14·1 answer
  • Rectangle ABCD is congruent to rectangle A″B″C″D″ . Which sequence of transformations could have been used to transform rectangl
    14·1 answer
  • Please help! Will mark brainliest if correct! Worth 25 points!
    5·1 answer
  • I REALLY NEED HELP PLS I NEED THIS DONE TODAY!!! JUST LOOK AT THE PICTURE!!!
    11·1 answer
  • 40% of 48 is what number
    6·2 answers
  • Got It? Chemistry The pH of a substance equals -log[H+], where (H+] is
    10·2 answers
  • Which expressions are equivalent to
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!