All categories

3 years ago

The concentration of the substance outside the cell and C2 represents the concentration of the substance

Mathematics

1 answer:

BigorU [14]3 years ago

6 0

Is this math? I'm sorry I don't get what formula I'm supposed to rewrite or -

You might be interested in

Please help if you can Thank you so much!

Vladimir [108]

Answer:

Answers in explanations, hope they're correct!

Step-by-step explanation:

12. You will be using 0 gallons of gas when traveling 0 miles.

13. 20 gallons

14. (2,6)

15. You will package 15 dozens of cupcakes after 5 hours

4 0

3 years ago

Read 2 more answers

500 POINTS PLEASE HELP FASTEST ANSWER WILL BE MARKED BRAINLIEST

diamong [38]

Answer:

Five number summary

Step-by-step explanation:

I just relearned this yesterday

8 0

3 years ago

Read 2 more answers

Plot the points A(9, 11) and B(–3, –5). Find midpoint M of AB. Then show that AM = MB and AM + MB =AB

Alex_Xolod [135]

Answer:

The midpoint is (3, 3).

Step-by-step explanation:

We are given the two points A(9, 11) and B(-3, -5).

The midpoint is given by:

$\displaystyle M=\Big(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}\Big)$

So:

$\displaystyle M = \Big( \frac{9+(-3) }{2}, \frac{ 11+(-5) }{2} \Big) = (3,3)$

The midpoint is (3, 3).

We want to show that AM = MB.

We can use the distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

The distance between A(9, 11) and M(3, 3) will then be:

$AM=\sqrt{(9-3)^2+(11-3)^2}=\sqrt{6^2+8^2}=\sqrt{100}=10$

And the distance between B(-3, -5) and M(3, 3) will be:

$MB = \sqrt{ (3-(-3))^2 + (3-(-5))^2 } = \sqrt{(6)^2+(8)^2} = \sqrt{ 100 } = 10$

So, AM = MB = 10.

Since AM = MB = 10, AM + MB = 10 + 10 = 20.

So, we want to prove that AB = 20.

By the distance formula:

$AB=\sqrt{(9-(-3))^2+(11-(-5))^2}=\sqrt{12^2+16^2}}=\sqrt{400}=20\stackrel{\checkmark}{=}20$

4 0

3 years ago

Evaluate 13 - x when x = 9.

gulaghasi [49]

Answer:

$13 - x \\ here \: given \: that \: x = 9 \\ then \\ 13 - 9 = 4 \\ thank \: yo$

4 0

3 years ago

Which graphic organizer is most helpful when comparing and contrasting information?

Musya8 [376]

A. a Venn diagram. A Venn diagram is two circles that overlap in the middle. Each circle represents a different subject. The overlapping part is used for comparing, while the rest of the circles are used for contrasting.

5 0

3 years ago

Read 2 more answers