3 years ago

Identify four over five as proper, improper or mixed

Mathematics

2 answers:

Wittaler [7]3 years ago

8 0

Proper because improper would be 6 over 5 and mixes would be 1 and 1 over 6

Marizza181 [45]3 years ago

7 0

It would be proper because he numerator is not a higher value than five

You might be interested in

Which choice shows how to find the greatest common factor of 18 and 72 through prime factorization

Marta_Voda [28]

$\begin{array}{c|c}18&2\\9&3\\3&3\\1\end{array}\\\\18=\boxed2\cdot\boxed3\cdot\boxed3\\\\\begin{array}{c|c}72&2\\36&2\\18&2\\9&3\\3&3\\1\end{array}\\\\72=2\cdot2\cdot\boxed2\cdot\boxed3\cdot\boxed3\\\\GCF(18,\ 72)=\boxed2\cdot\boxed3\cdot\boxed3=\boxed{\boxed{18}}$

6 0

3 years ago

Answer the question with explanation;

PSYCHO15rus [73]

Answer:

The statement in the question is wrong. The series actually diverges.

Step-by-step explanation:

We compute

$\lim_{n\to\infty}\frac{n^2}{(n+1)^2}=\lim_{n\to\infty}\left(\frac{n^2}{n^2+2n+1}\cdot\frac{1/n^2}{1/n^2}\right)=\lim_{n\to\infty}\frac1{1+2/n+1/n^2}=\frac1{1+0+0}=1\ne0$

Therefore, by the series divergence test, the series $\sum_{n=1}^\infty\frac{n^2}{(n+1)^2}$ diverges.

EDIT: To VectorFundament120, if $(x_n)_{n\in\mathbb N}$ is a sequence, both $\lim x_n$ and $\lim_{n\to\infty}x_n$ are common notation for its limit. The former is not wrong but I have switched to the latter if that helps.

7 0

2 years ago

Read 2 more answers

John decided to look at new and used cars. John found a used car for $6000. A new car is $18000, so what percent of the price of

vladimir2022 [97]

John decided to look at new and used cars. John found a used car for $6000. A new car is $18000, so what percent of the price of a new car does John pay for a used car? Round your answer to the nearest tenth if necessary.

4 0

3 years ago

Read 2 more answers

Use the simple interest formula 1=prt find the amount that needs to be invested at 7%per year for 12 years in order to earn 2500

Inessa [10]

The answer is 1358.70

8 0

2 years ago

Can someone help me with these two? Please

avanturin [10]

For 16/18 it would be 8/9
For 10/15 it would be 2/3

4 0

2 years ago

Read 2 more answers