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3 years ago

The function n(t) = 825(1.12)t models the number of bacteria, n(t), after t weeks. What does 825 represent?

Mathematics

1 answer:

ch4aika [34]3 years ago

7 0

Answer: it represents “n” which is the number of bacteria

Step-by-step explanation:

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Z^5=-7776i

Sloan [31]

Answer:

Z=+6

Step-by-step explanation:

Z^5=-7776i

Let's note that i I mathematics means negative one i.e

i = -1

So the equation is equal to

Z^5=-*-(7776)

Z^5 = 7776

Z= 5√7776

Since it's a divisible by 6

It's giving us a clue that 6 it's the answer.

Ok let's check the 5th root of 7776 in our calculator.

Z=+6

+6 is the solution to the equation

Z^5=-7776i

7 0

3 years ago

How to write a paragraph proof? Given: ∠T and ∠V are right angles TW║VU.<br> Prove: ΔTUW≅ΔVWU

mafiozo [28]

Note: The missing diagram is attached below for a reference.

Answer:

Δ $TUW$ ≅ Δ $VWU$ by $AAS$ case.

Step-by-step explanation:

Given:

∠T and ∠V are right angles.

$TW$ ║ $VU$

To Prove:

Δ $TUW$ ≅ Δ $VWU$

∠ $T$ ≅ ∠ $V$ ≅ $90^{0}$ (Given)

Side $UW$ ≅

$TW$ ║ $UV$

and $UW$ is a transverse

So,

∠ $TWU$ ≅ ∠ $WUV$ $\left[alternate\:\:interior\:\:angles\right]$

$As\:Angle\:=\:Angle\:=\:side\:are\:equal$

Thus,

Δ $TUW$ ≅ Δ $VWU$

Keywords: proof, paragraph, logic, reason

Learn more about proof and reason from brainly.com/question/13396866

#learnwithBrainly

4 0

3 years ago

Given: m || n, ∠1 ≅ ∠3<br> Prove: p || q

Leno4ka [110]

Answer:plz more info

Step-by-step explanation:do u have a pic of this question

5 0

3 years ago

Read 2 more answers

a line has a slope of 1/4 and passes through the point ( 0.2,4/5) find the value of b , the y-intercept.

NeX [460]

Answer:

0.75

Step-by-step explanation:

i did it and got the wrong answers and it said the right answer is 0.75

6 0

3 years ago

Triangle DEF is on a coordinate plane with its

antoniya [11.8K]

Answer:

$21\ \text{square units}$

Step-by-step explanation:

The points are $D(-3,5), E(-3,-2)$ and $F(3,0)$ .

Area of a triangle is given by

$A=\dfrac{D_x(E_y-F_y)+E_x(F_y-D_y)+F_x(D_y-E_y)}{2}$

$\Rightarrow A=\dfrac{-3(-2-0)+-3(0-5)+3(5-(-2))}{2}$

$\Rightarrow A=21\ \text{square units}$

The area of the given triangle is $21\ \text{square units}$ .

7 0

3 years ago