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
igor_vitrenko [27]
3 years ago
9

HELP ME! THE LENGTH OF THE RECTANGLE.

Mathematics
1 answer:
dsp733 years ago
3 0
In order to do this, all you have to do is divide the area by the width
You might be interested in
6 qts equals ? pints 8 qts equals ? gallons and 48 fl oz equals ? cups
nikdorinn [45]
6 quarts equals 12 pints
8 quarts equals 2 gallons
48 fl oz equals 6 cups
8 0
3 years ago
Read 2 more answers
How many digits are in the repeating pattern of the repeating decimal 1.666666…?
Marysya12 [62]

Answer: b865e95e

Step-by-step explanation:

4 0
3 years ago
Let X denote the temperature (degree C) and let Y denote thetime in minutes that it takes for the diesel engine on anautomobile
BlackZzzverrR [31]

Answer:

Step-by-step explanation:

Given f_{XY} (x,y) = c(4x + 2y +1) ; 0 < x < 40\,and\, 0 < y

a)

we know that \int\limits^\infty_{-\infty}\int\limits^\infty_{-\infty} {f(x,y)} \, dxdy=1

therefore \int\limits^{40}_{-0}\int\limits^2_{0} {c(4x+2y+1)} \, dxdy=1

on integrating we get

c=(1/6640)

b)

P(X>20, Y>=1)=\int\limits^{40}_{20}\int\limits^2_{1} {\frca{1}{6640}(4x+2y+1)} \, dxdy

on doing the integration we get

                        =0.37349

c)

marginal density of X is

f(x)=\int\limits^2_{0} {\frca{1}{6640}(4x+2y+1)} \, dy

on doing integration we get

f(x)=(4x+3)/3320 ; 0<x<40

marginal density of Y is

f(y)=\int\limits^{40}_{0} {\frca{1}{6640}(4x+2y+1)} \, dx

on doing integration we get

f(y)=\frac{(y+40.5)}{83}

d)

P(01)=\int\limits^{40}_{0}\int\limits^2_{1} {\frca{1}{6640}(4x+2y+1)} \, dxdy

solve the above integration we get the answer

e)

P(X>20, 0

solve the above integration we get the answer

f)

Two variables are said to be independent if there jointprobability density function is equal to the product of theirmarginal density functions.

we know f(x,y)

In the (c) bit we got f(x) and f(y)

f(x,y)cramster-equation-2006112927536330036287f(x).f(y)

therefore X and Y are not independent

4 0
3 years ago
You manage a call center that processes orders. One measure of efficiency in your department is the time spent on each call. You
siniylev [52]

Answer:

The answer is option A.

Step-by-step explanation:

If the report is made once a month, the daily variations (including the tendency to decrease efficiency on Friday) will be masked within the monthly result.

It would only generate an ethical problem in the case that Fridays fall in different samples, but in the case of the monthly report there are usually 4 or 5 Fridays included in each sample.

4 0
3 years ago
According to the diagram below, which similarity statements are true? Check all that apply.
Pie

Answer:

A and  C

Step-by-step explanation:

ABD forms a right angle

which is congruent to BCD

ABC forms right angle

which is congruent yo ADB

5 0
2 years ago
Other questions:
  • What is the domain and range of y=-1/4(x)
    11·1 answer
  • Equation for the sum of 27 and a number is 50
    10·2 answers
  • 17 and 18 I need help on please
    9·1 answer
  • Can someone help me solve this matrix
    13·1 answer
  • A garden table and a bench cost $ 1045 combined. The garden table costs $95 more than the bench. What is the cost of the bench?
    6·1 answer
  • Pasha traveled 217 miles in 3.5 hours, how far does she travel in 1 hour
    12·1 answer
  • For a school fundraiser, Elena made x number of T-shirts. She ordered T-shirts and printed graphics
    10·1 answer
  • Nate wants to visit his friend Mac before going to the park. Nates house is located at (-2,4) while the park is located at (10,2
    12·1 answer
  • 453,193 what is the value of the 5
    9·1 answer
  • At a table tennis club, the ratio of boys to girls was 6:5. If there were
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!