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lesya [120]
3 years ago
11

If x4 + 4y = 8xy, then dy/dx=

Mathematics
1 answer:
Galina-37 [17]3 years ago
4 0

Step-by-step explanation:

x^4+4y=8xy

=>8xy-4y=x^4

=>4y(2x-1)=x^4

=>4y=x^4/(2x-1)

differentiating both side we got

4 dy/dx={4x^3(2x-1)-2x^4}/(2x-1)^2

i.e, dy/dx=(6x^4-4x^3)/4(2x-1)^2

=(6x^4-4x^3)/(16x^2-16x+4)

✌️:)

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4. What is the experimental probability of flipping a head after<br> twenty flips of the coin?
kvasek [131]
1/2 x 20 = 10 is the answer
4 0
3 years ago
Read 2 more answers
It a picture of the question
salantis [7]
The answer would be less than due to the decimal placing so this
8 0
3 years ago
What is the answer to this problem step by step (3+2)^2×7)-13+5^2?
Ainat [17]

Answer:

187

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

(3 + 2)² × 7 - 13 + 5²

<u>Step 2: Evaluate</u>

  1. (Parenthesis) Add:                     5² × 7 - 13 + 5²
  2. Exponents:                                 25 × 7 - 13 + 25
  3. Multiply:                                      175 - 13 + 25
  4. Subtract:                                     162 + 25
  5. Add:                                            187
5 0
3 years ago
The cost to ride a ferris wheel is $2.00 per person. The ferris wheel has a capacity of 64 people. The amount of money collected
Monica [59]

Answer:

The ferris wheel has a maximum capacity of 64, the domain is [0,64]

Step-by-step explanation:

The ferris wheel has a maximum capacity of 64, the domain is [0,64]

Given in the question that,

the maximum number of people that can seat on the ferris wheel = 64

the minimum number of people that can seat on the ferris wheel = 0

Function to calculate the amount of money

M(p)=2p

Value of p can be any integer from zero to 64 so the domain of this function is

0 ≤ x ≤ 64

8 0
3 years ago
PLZ HELP, The sum of two numbers is 0.
notsponge [240]
<u>Answer</u>

y = -x

y = (3/2)x - 5

<u>Explanation.</u>
the sum of 2 numbers is 0
That will be,

x + y = 0

Adding x both sides we get, 
 y = -x

The other statements is,

3x - 2y = 10
Adding 2y on both sides we get,
3x = 10 + 2y

Subtracting 10 both sides we get,

2y = 3x - 10


Dividing both sides by 2 we get,

y = (3/2)x -5
 
8 0
4 years ago
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