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
xz_007 [3.2K]
3 years ago
6

Let the joint pdf of X andY be f(x,y) = 12e−4x−3y , x > 0, y > 0.

Mathematics
1 answer:
forsale [732]3 years ago
3 0

Answer:

Step-by-step explanation:

Find attached the solution

You might be interested in
What is the length of the hypotenuse of the triangle when x=13
ValentinkaMS [17]

Answer:

90.80

Step-by-step explanation:

6x+4

= (6)(13)+4

= 78+4

=82

3x

=(3)(13)

= 39

So we know the sides are 39 and 82

Pythagoras theorem in triangles

= a2+b2= c2

Now, we know the value of a and B but not c (the hypotenuse)

Therefore,

c2 = (39)^2 + (82)^2

= 1521+ 6724

= 8245

so, c = √8245

= 90.80 unitd

7 0
2 years ago
I’ll mark you brainliest!!!
notka56 [123]
Answer:
C. (1,18)
Explanation
If you don’t know how to find it, just plug in the values into the equation until they are equal to each other
3 0
3 years ago
Read 2 more answers
Help! Select all of the potential solution(s) of the equation 2log5x = log54.
Nastasia [14]

Answer:

  • x = 2

Step-by-step explanation:

  • 2 log₅ x = log₅ 4
  • 2 log₅ x = log₅ 2²
  • 2 log₅ x = 2 log₅ 2
  • log₅ x = log₅ 2
  • x = 2
7 0
3 years ago
What digit is the 5 in 953,187
LekaFEV [45]
The ten thousands place

hope i helped :)
4 0
3 years ago
Read 2 more answers
The volume of a rectangular prism is 948.6 m3. The prism has a base that is 3.1 m by 5.1 m. Find the height of the prism.
saveliy_v [14]
Just divide 948.6 m^3 by 3.1 m and 5.1 m to get 60 m
6 0
3 years ago
Other questions:
  • Astronomers measure large distances in light years. One light-year is the distance that light can travel in one year or approxim
    13·2 answers
  • Perimeter with radius 14
    12·1 answer
  • Divide 7/24 by 35/48 and reduce the quotient to the lowest fraction
    7·1 answer
  • How to writing system of linear equations. There are 160 lions and antelopes. The number of antelopes is forty less than triple
    13·1 answer
  • Slope of (-2,-1) and (5,-1) in fraction form
    8·1 answer
  • Use the commutative property of multipli ation to write a related num er sentene 4x5=20
    15·2 answers
  • Is the equation true,false, or open? 14+7+(-1)=21
    11·2 answers
  • How to graph y=-8/3x+9
    15·2 answers
  • GUYS HELP!!! ill give you BRAINS :) AND DONT JUST DO IT FOR THE POINTS IF U DO ILL REPORT U >:)
    13·1 answer
  • PLEASE HELP ME PRESS THE PHOTO ABOVE
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!