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
-Dominant- [34]
3 years ago
10

For a continuous probablity distribution, 0 ≤ x ≤ 15. What is P(x > 15)

Mathematics
1 answer:
sleet_krkn [62]3 years ago
3 0

If the support of the distribution is 0 ≤ <em>x</em> ≤ 15, then <em>P</em>(<em>x</em> > 15) is always 0

You might be interested in
Which compound inequalities have the solution set represented by the given graph? Check all that apply
Contact [7]

We check with each options

'Or' represents the intersection of two graphs

'And' represents two separate graphs'

We have two separate shaded part in the given graph

So we ignore the options that has 'and' in between

LEts check first  and second option

\frac{x}{2}=13

Simplify the first part and second part

multiply both sides by 2 .

x < 2  or  4x - 2 > = 26

solve 4x-2 > = 26

add 2 on both sides and then divide both sides by 4

4x >= 28

x >= 7

So solution is x<2 or x>=7 . that is the graph on number line

Lets check with second option

3x-3<3  or  2x+8>=22

add 3 on both sides

3x < 6

divide both sides by 3

so x< 2

2x+8>=22

subtract 8 on both sides

2x >= 30

divide both sides by 2

x >= 15

x<2  or x>=15 that does not satisfies the graph

So option A is correct



7 0
3 years ago
Read 2 more answers
Please help! How do I solve this?
Advocard [28]
m\angle 6=m\angle3\\&#10;8x+7=6x+32\\&#10;2x=25\\&#10;x=12.5\\\\&#10;m\angle 6=8\cdot12.5+7=100+7=107\Rightarrow D&#10;
5 0
3 years ago
How many times smaller is the surface area of a cube if the side length is multiplied 1/2<br>​
Tju [1.3M]

Answer:

1/4, or 4 times smaller

Step-by-step explanation:

Since the surface area of a cube is just the combination of the area of all of the square sides, and the formula for those is s^2, if the side length was decreased by 1/2 then the surface area would decrease by (1/2)^2=1/4. Hope this helps!

4 0
3 years ago
The Discriminant of a quadratic equationis is -6 .What types of solutions does the equation have ?
Ludmilka [50]
I’m pretty sure the answer is C
8 0
3 years ago
Read 2 more answers
A student measured her height to be 51 inches. What is the student's height in feet and inches?
Gemiola [76]

1 foot = 12 inches.

Divide total inches by 12:

51 / 12 = 4.25 feet.

The whole number is the number of feet. Now multiply the decimal portion by 12 to get inches:

0.25 x 12 = 3 inches

51 inches = 4 feet 3 inches

The student is 4 feet 3 inches tall

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the number to the right of the decimal point called?
    13·1 answer
  • Why all integers are not whole numbers?
    13·1 answer
  • Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz need help due
    9·1 answer
  • How do u find this??????????????????????/
    7·2 answers
  • Karina rode her bike up a mountain trail at an average of 4 mph. Then she rode it back down the trail at an average of 20 mph. T
    5·1 answer
  • 4. Joe received an hourly wage of $8.15. His boss gave him a 7% raise. How much does Joe make per hour now?
    11·2 answers
  • Math problem time lol
    8·2 answers
  • First to answer correctly gets brainlest no files or your answer is reported
    14·1 answer
  • Write each sentence as an equation.
    12·2 answers
  • IMAGE BELOW I WILL MARK BRAINIEST
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!