3 years ago

Helppppp how do u do number 1?

Mathematics

1 answer:

VashaNatasha [74]3 years ago

4 0

Only A
And only when x = 1

Nothing else works.

You might be interested in

Write (1/6) to the 3rd power as a product of the same factor.then find the value

andreyandreev [35.5K]

1/216 don’t forget to simplify

3 0

3 years ago

To solve 3x squared minus 9, do i have to find the square root of both numbers first?

Mars2501 [29]

Nope, and the answer would be Zero
Hope this helps :)

3 0

4 years ago

Read 2 more answers

I need help with this, pls help. Thanks

IgorC [24]

Answer:

Read explanation:

Step-by-step explanation:

Ed should add 7 and 13 together (making 20) and then divide 140 by 20. That would give him the answer 7

6 0

3 years ago

Read 2 more answers

megan hughes deposits 2100 in an account that pays simple interest. when she withdraws her money 11 months later, she receives $

USPshnik [31]

Answer:

The rate at which the account pay the deposit is 2 %

Step-by-step explanation:

Given as :

The principal amount deposited in account = $2100

The rate of interest = r % simple interest annually

The time period = 11 months = $\frac{11}{12}$ year

The amount received = $2138.50

Now<u>, From Simple Interest method </u>

Simple Interest = $\dfrac{\textrm Principal\times \textrm rate\times \textrm time}{100}$

Or, Interest = $\dfrac{2100\times r\times \frac{11}{12}}{100}$

Or, Interest = $\frac{21\times r\times 11}{12}$

Or, Interest = 19.25 r

Now, Interest = Amount - Principal

So, 19.25 r = $2138.50 - $2100

Or, 19.25 r = $38.5

∴ r = $\frac{38.5}{19.25}$

I.e r = 2

So, rate of interest = r = 2 %

Hence The rate at which the account pay the deposit is 2 % Answer

8 0

3 years ago

A Web music store offers two versions of a popular song. The size of the standard version is

saul85 [17]

2.5 MB + 4.1MB + 6.6 MB. 4914/6.6 = 744 total downloads. 744/5 = 148 standard downloads which leaves 595 high quality downloads. Therefore the answer is 148.

7 0

4 years ago