Ask question

Ask question

All categories

2 years ago

5

Julie buys a pair of earrings for $7. Now she would like to the same earrings for 2 friends. How much will she spend for all 3 p

airs of earrings.

2 answers:

Alchen [17]2 years ago

7 0

The answer will be $21.00 for three pairs of earrings. 7x3= 21

ankoles [38]2 years ago

5 0

The easiest way to do this is to multiple 7 and 3, which gives you 21. Julie will spend $21 on the gifts.

You might be interested in

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

Help!!!! I don't get this!!!!!!

lara31 [8.8K]

Answer:

C

Step-by-step explanation:

One pound (lb) is equal to 16 (oz). So, if you are trying to find how many ounces are in one pound, you have to divide the number of pounds by the 16, the amount of ounces in one pound.

6 0

3 years ago

Read 2 more answers

1.<br> Which equation is true when m = 12?

kobusy [5.1K]

Answer:

are there any more details? cant solve anything from what you have provided

Step-by-step explanation:

7 0

2 years ago

Represent the following sentence as an algebraic expression, where "a number" is the

Aneli [31]

Answer: 3 - x

Step-by-step explanation: With

Subtraction be careful. 3 - x is not the same as x - 3. You have to keep the values given in order.

5 0

3 years ago

JulsSmile [24]

Answer:

22, 25, 28, 31

Step-by-step explanation:

The question is mixed up. The only clear question is:

Given:

4, 7, 10, 13, 16, 19

Required

Write the next 4

Notice that the rule of the above sequence is to "add 3". So, the next 4 numbers is gotten by adding 3 to the previous number on the sequence.

The next 4 are:

$19 + 3 = 22$

$22 + 3 = 25$

$25 +3 = 28$

$28 + 3= 31$

4 0

3 years ago