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3 years ago

Simplify the following expression 2x cubed y cubed over 4y squared

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

4 0

3xcubed y to the fifth over 2

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ANYONE KNOW THIS NEED ASAP

Dmitry [639]

B, it’s the point that the lines cross

6 0

2 years ago

Read 2 more answers

Define fn : [0,1] --> R by the

sasho [114]

Answer:

The sequence of functions $\{x^{n}\}_{n\in \mathbb{N}}$ converges to the function

$f(x)=\begin{cases}0&0\leq x$ .

Step-by-step explanation:

The limit $\lim_{n\to \infty }c^{n}$ exists and converges to zero whenever $\lvert c \rvert$ . But, if $c=1$ the sequence $\{c^{n}\}$ is constant and all its terms are equal to $1$ , then converges to $1$ . Using this result, consider the sequence of functions $\{f_{n}\}$ defined on the interval $[0,1]$ by $f_{n}(x)=x^{n}$ . Then, for all $0\leq x$ we have that $\lim_{n\to \infty}x^{n}=0$ . Now, if $x=1$ , then $\lim_{n\to \infty }x^{n}=1$ . Therefore, the limit function of the sequence of functions is

$f(x)=\begin{cases}0&0\leq x$ .

To show that the convergence is not uniform consider $0$ . For any $n>1$ choose $x\in (0,1)$ such that $\varepsilon^{1/n}$ . Then

$\varepsilon$

This implies that the convergence is not uniform.

8 0

3 years ago

The area of a square tile is 49 square inches. Write the length of one side of the square time as a square root and standard fro

aleksandr82 [10.1K]

A square area=legnth times width
but for a square, legnth=width so
area=legnth^2

are=49
49=legnth^2

square root of both sides
7=legnth
the answer is 7

7 0

3 years ago

How do i simplify 4^(n-2)+4^(n-1)+...+4^0

mariarad [96]

add them all up or Mutiply and Divide all together I think

8 0

3 years ago

Martha estimated the quotient of −71.81 and −8.02 using rounding to the nearest whole number. 9 StartLongDivisionSymbol 72 EndLo

Ilia_Sergeevich [38]

Answer:

(b) She should have rounded –8.02 to –8

Step-by-step explanation: