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
Taya2010 [7]
3 years ago
8

Calculate y'. xy^4+x^2y=x+3y

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
4 0
Y^4 + 4xy^3 (y') + 2xy + x^2 (y') = 1 + 3 (y')
(y')(4xy^3 + x^2 - 3) = 1 -y^4 -2xy

I'll let you do the next line
You might be interested in
Select the correct answer from the drop-down menu.
Kipish [7]

Answer:

40.2

Step-by-step explanation:

law of cosines

x^2=40^2+28^2-2*28*40*cos(70)

put in calculator and square root the answer

40.222.... is approximately 40.2

5 0
3 years ago
If cot 0= 4/3, find csc 0
miskamm [114]

Answer:

5/3

Step-by-step explanation:

Trigonometric ratio

Cot θ = Adjacent side/Opposite side

It is given that,

Cot θ  = 4/3

Adjacent side = 4

Opposite side = 3

Csc θ = Hypotenuse/Opposite side

To find the Hypotenuse

Hypotenuse² = Opposite side² + Adjacent side ² = 3²+ 4²

Hypotenuse = √(3²+ 4²) = 5

To find Csc θ

Csc θ = Hypotenuse/Opposite side = 5/3

4 0
3 years ago
The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift.
garik1379 [7]

Answer:

The probability that X is less than 32 minutes is 0.736.

Step-by-step explanation:

Given : The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift. If X has an average value of 24 minutes.

To find : What is the probability that X is less than 32 minutes?

Solution :

If X has an average value of 24 minutes.

i.e. \lambda=24

The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift.

The exponentially function is \frac{1}{\lambda}e^{-\frac{x}{\lambda}}

The function form according to question is

f(x)=\{\frac{1}{24}e^{-\frac{x}{24}}, x>0\}

The probability that X is less than 32 minutes is

P[x

P[x

P[x

Therefore, the probability that X is less than 32 minutes is 0.736.

7 0
3 years ago
Calculate the area of this figure to the nearest hundredth. use 3.14 to approximate pi
zaharov [31]

Answer:

49.132 m²

Step-by-step explanation:

Area of a triangle=1/2(base×height)

Area=1/2(6×8)

Area=24 m²

Now

Area of semi circle=πr²/2

Area=(3.14)(8÷2)²/2

Area=(3.14)(4)²/2

Area=(3.14)(16)/2

Area=50.265/2

Area=25.132 m²

Now

Total area=area of triangle+semi-circle

Total area=24+25.132

Total area=49.132 m²

3 0
3 years ago
Read 2 more answers
A gas tank on a car holds 16 gallons of gasoline and can travel 480 miles on a full tank. How many miles can the car travel usin
tamaranim1 [39]

16 gal... 480 mi
1 gal... 480/16 = 30 mi
9 gal.. 30*9 = 270 mi

4 0
2 years ago
Read 2 more answers
Other questions:
  • Two samples of fish from a pond were analyzed. The second sample was taken six months after the first sample.
    11·2 answers
  • Two birds sit at the top of two different trees. The distance between the first bird and a bird watcher on the ground is 29.7 fe
    6·2 answers
  • Tienes un triángulo equilátero con lados de 10cm, lo divides en dos partes de manera horizontal tal que el área de ambos figuras
    12·1 answer
  • Marcus sorts his 85 baseball cards into stacks of 9 cards each how many stacks of 9 cards can Marcus make
    15·2 answers
  • The frequency of F3 is 174.61 Hz. What is the frequency of the note that is a perfect fifth below f3?
    9·1 answer
  • What is the GCF of 24 and 64
    8·2 answers
  • at an amusement park, 360 visitors rode the roller coaster in 3 hours. write and solve a proportion to find the number of visito
    14·1 answer
  • Hurrryyyyy!!!! Need answer for work.
    6·1 answer
  • Based on this equation, estimate the price of a car that had been driven 56 thousand kilometers.
    7·1 answer
  • Alexa has finished her culinary training program and is now working full-time as a chef in a hotel resort restaurant. She has tr
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!