Ask question

Ask question

All categories

3 years ago

11

Please someone help me on this!

1 answer:

Hitman42 [59]3 years ago

6 0

Number 1 is YES
Number 2 is YES
Number 3 is no

You might be interested in

I wwant to no what is 23f

Studentka2010 [4]

It's a number that is 23 times the size of ' f ' .

3 0

4 years ago

What is the value of AAA when we rewrite 2^{x-6}+2^{x}2 x−6 +2 x 2, start superscript, x, minus, 6, end superscript, plus, 2, st

Nuetrik [128]

Answer:

$A=\frac{65}{64}\ or\ A=1.015625$

Step-by-step explanation:

Given:

The expression is given as:

$2^{x-6}+2^{x}$

The equivalent expression to the above expression is given as:

$A\cdot 2^{x}$

Now, simplifying the original expression using the law of indices:

$a^{m-n}=\frac{a^m}{a^n}$

So, $2^{x-6}=\frac{2^x}{2^6}$ . The expression becomes:

$=\frac{2^x}{2^6}+2^x$

Now, $2^x$ is a common factor to both the terms, so we factor it out. This gives,

$=2^x(\dfrac{1}{2^6}+1)\\\\=2^x(\frac{1}{64}+1)\\\\=2^x(\frac{1}{64}+\frac{64}{64})\\\\=2^x(\frac{1+64}{64})\\\\=2^x(\frac{65}{64})\\\\=(\frac{65}{64})\cdot 2^x$

Now, on comparing the simplified form with the equivalent expression, we conclude:

$A\cdot2^x=(\frac{65}{64})\cdot 2^x\\\\A=\frac{65}{64}\ or\ 1.015625$

Therefore, the value of 'A' is $A=\frac{65}{64}\ or\ A=1.015625$

7 0

3 years ago

Read 2 more answers

PLEASE HELP ME!!!

Andrew [12]

Given:

A fraction is greater than $\dfrac{3}{12}$ , is less than $\dfrac{75}{100}$ .

The fraction has 6 as a denominator.

To find:

The fraction value.

Solution:

Let x be the required fraction.

According to the given information, we get

$\dfrac{3}{12}$

$\dfrac{1}{4}$

We know that, $\dfrac{1}{4}$ . So,

$x=\dfrac{2}{4}$

$x=\dfrac{1}{2}$

We need 6 as the denominator.

Multiply the numerator and denominator by 3.

$x=\dfrac{1\times 3}{2\times 3}$

$x=\dfrac{3}{6}$

Therefore, the required fraction is $\dfrac{3}{6}$ .

5 0

3 years ago

If julie needs 3 14_ cups of oatmeal, how many 1_ 4 cups of oatmeal will she use?

nydimaria [60]

She will use 13 there are four 1/4 per cup 4 times 3 plus 1 =13

3 0

4 years ago

Capon City has 5 more than 3 times as many residents as Harbor City.

KATRIN_1 [288]

Answer:3r+5

Step-by-step explanation:

You have to multiply 3 by the number of residents than add 5 To get your total number of residents in Capon City.

3 0

3 years ago