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
Schach [20]
3 years ago
11

%2B%20y%5E2%29%20" id="TexFormula1" title=" \lim_{(x,y) \to \ (0,0)} (x^4 +y^3)/(x^4 + y^2) " alt=" \lim_{(x,y) \to \ (0,0)} (x^4 +y^3)/(x^4 + y^2) " align="absmiddle" class="latex-formula">
Mathematics
1 answer:
LuckyWell [14K]3 years ago
3 0
If x=0, you have

\displaystyle\lim_{y\to0}\frac{y^3}{y^2}=\lim_{y\to0}y=0

But if y=0, you have

\displaystyle\lim_{x\to0}\frac{x^4}{x^4}=\lim_{x\to0}1=1

So the limit does not exist.
You might be interested in
Jim and bill each invest $15,000 into savings accounts that earn 3.5% interest. Jims account earns simple interests and bills ac
Svet_ta [14]

Answer:

Bill will earn more interest

He will earn $ 20,448.67 from his investment

Step-by-step explanation:

Firstly let us calculate Jim's earnings based on simple interest

A = P(1 + rt)

Calculation:

First, converting R percent to r

a decimal

r = R/100 = 3.5%/100 = 0.035 per year.

Solving our equation:

A = 15000(1 + (0.035 × 25)) = 28125

A = $28,125.00

The total amount accrued, principal plus interest, from simple interest on a principal of $15,000.00 at a rate of 3.5% per year for 25 years is $28,125.00 for Jim

Now let's us calculate bill's investment based on compound interest

Equation

A = P(1 + r)^t

A=15000(1+0.035)^25

A=15000(1.035)^25

A=15000*2.36324498427

A = $ 35,448.67

We see that Bill will earn

$ 20,448.67 from his investment

4 0
3 years ago
(a + b)(a – b) = a2 + b2 true or false?
Alja [10]
False it's a2-b2 :))))
3 0
3 years ago
Read 2 more answers
How can -6.75+(10.25) be expressed as the sum of its integer and decimal parts
Bess [88]

Answer:

4 + - 0.50 = 3.50

Step-by-step explanation:

-6 +10 = 4

-0.75 + 0.25 = - 0.50

7 0
2 years ago
30 points if you can answer this question and tell me how to do it
vlabodo [156]

Answer for a)

Since the coordinates are arranged as (x, y, z), then 3 would be for x, 0 would be for y, and 1 would be for z. The x is the length, the y is the height, and the z is the width. It is said that the x-axis value is 3 so there are 4 letters on the 3 value which are: P, S, B, and A. Now, let's look at the 0 on the y-axis. Since the y-axis is the height, then there are 2 letters remaining: A and B. Now, the z-axis is 1. So the letter for point (3, 0, 1) is... B.

Answer for b)

For the x-axis, P is at 3. For the y-axis, P is at 2. For the z-axis, P is at 1. So the coordinate of P is: (3, 2, 1).

7 0
4 years ago
In the document can someone please help me understand it
V125BC [204]

Answer: I see two people typing, so...

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • James uses 1/3 of his land for growing durains, 1/4 for bananas,3/8 for Guavas and the remaining 9 hectares for mangoes. What is
    12·1 answer
  • Que es él valor dé 9 en asistencia
    12·1 answer
  • Which ordered pairs match the mapping diagram?
    14·2 answers
  • Evaluate 0.1m + 12n when m=30 and n=1/4
    11·2 answers
  • 1 4/5 as an improper fraction
    11·2 answers
  • What is the mode of the numbers 5,5,7,5,9,11,18?
    13·1 answer
  • Solve the equation for y. y-x=5
    10·2 answers
  • hi please help i’ll give brainliest if you give a correct answer (please show your long division on paper please :()
    9·1 answer
  • Can anyone help? I struggle with Algebra
    11·1 answer
  • Hanson is at a ball game with his family. he goes to the concession stand to buy soft pretzels and water bottles for everyone. a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!