Ask question

Ask question

All categories

3 years ago

11

Can someone help me with this,' PLEASE?!?!

1 answer:

Citrus2011 [14]3 years ago

8 0

I think that the number of times you drink all the water in your bottle is independent, because the number of liters you drink depends on how much there is.

Independent- the number of times you drink all the water in your bottle
Dependent- the number of liters you drink

You might be interested in

Can someone please solve for x

RoseWind [281]

Answer:

x = -11

Step-by-step explanation:

2x + 23 + 9 = x + 21

Combine common factors

2x + 32 = x + 21

Subtract x from both sides

x + 32 = 21

Subtract 32 from both sides

x = -11

5 0

2 years ago

NEED HELP ASAP PLEASE!!

qwelly [4]

Option D:

$$y=\frac{5x-2}{x}$

Solution:

Given function:

$$y=\frac{-2}{x-5}$

To find the inverse of the function.

<u>Inverse of a function:</u>

<em>If a function f(x) is mapping x to y, then the inverse function of f(x) maps y back to x.</em>

$$y=\frac{-2}{x-5}$

Interchange the variables x and y.

$$x=\frac{-2}{y-5}$

Now, solve for y.

Multiply both sides by (y - 5).

$$x(y-5)=-\frac{2}{y-5}(y-5)$

Cancel the common factors, we get

$x(y-5)=-2$

Divide by x on both sides.

$$y-5=-\frac{2}{x}$

Add 5 on both sides.

$$y=-\frac{2}{x}+5$

$$y=-\frac{2}{x}+\frac{5}{1}$

To make the denominator same, multiply the 2nd term by $\frac{x}{x}$ .

$$y=-\frac{2}{x}+\frac{5x}{x}$

$$y=\frac{-2+5x}{x}$

$$y=\frac{5x-2}{x}$

Option D is the correct answer.

8 0

2 years ago

Help Anyone??<br> need it asap<br> 7th grade math<br> tysm

Lelechka [254]

Answer:

149.04

Step-by-step explanation:

after 64 percent off it is $138

then you ad 8% tax to $138

(which you can just put in a calculator)

6 0

2 years ago

What is the postulates or theorem of <1=<3? <br>

kenny6666 [7]

Answer:

postulates of 1-3 : if two independent planes intersect , they intersect in exactly 1 line . hope its helpful .

4 0

3 years ago

I need this help me please

Airida [17]

Answer:

I think its B

Step-by-step explanation:

7 0

2 years ago