10*10= 100

if 100 equals 1 side, then x = 4 sides

since there are 4 sides on a square you multiply 100 by 4

your answer is 400 units²

Hope this helps!!!

please rate, thank, and mark as brainliest!!!! :)

8 0

4 years ago

What is 5(-3.4k-7)+(3k+21)

Zina [86]

Answer: -14k - 14

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A bacterial culture grows exponentially according to the function n(t)=n(e^n), where n(t) is the quantity after t hours and n is

mart [117]

Answer:

$n(t=2) = 2 e^{1.386294361(2)}=32 grams$

So then after 2 hours we will have 32 grams.

Step-by-step explanation:

For this case we have the followin exponential model:

$n(t) = n e^{rt}$

n(t) is the quantity after t hours, n is the original quantityand t represent the hours and r the rate constant.

For this case we know that n(0) = 2 grams and n(3) = 128 grams and we want to find n(2)=?

From the initial condition we know that n = 2, and we have the model like this:

$n(t) = 2 e^{rt}$

Now if we apply the other conditionn(3) = 128 we got:

$128 = 2 e^{3r}$

If we divide both sides by 2 we got:

$64= e^{3r}$

If we apply natural log for both sides we got:

$ln(64) = 3r$

$r = \frac{ln(64)}{3}=1.386294361$

And our model is this one:

$n(t) = 2 e^{1.386294361t}$

And if we replace t = 2 hours we got:

$n(t=2) = 2 e^{1.386294361(2)}=32 grams$

So then after 2 hours we will have 32 grams.

5 0

3 years ago

a table is being sold for $437. This is a 24% discount from the original price. What is the original price?

Paladinen [302]

Answer:

575

Step-by-step explanation:

Original Price = Sale Price / ( 1 - Percent Off / 100 )

4 0

2 years ago

Read 2 more answers