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3 years ago

Determine what type of model best fits the given situation: Every day, half a bacteria population dies.

Mathematics

1 answer:

BabaBlast [244]3 years ago

5 0

Answer: You need to show us the models.

Step-by-step explanation:

please

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checkers is one of the oldest board games still played today. the oldest known checkerboard is over 5,000 years old. a standard

Sav [38]

Answer:

I think its 8 because 8 plus 8 is 64

4 0

2 years ago

Does the equation y = 5(2.3)* model exponential growth, exponential decay or neither?

maria [59]

Exponential growth because maths is good

3 0

3 years ago

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The endpoints of PQ are P(2, 0) and Q (4, 2). Find the coordinates of midpoint PQ.

lawyer [7]

Answer:

Step-by-step explanation:

Parameterize the ellipse as (acos∙,bsin∙). Take points P:=(acosp,bsinp) and Q:=(acosq,bsinq) on the ellipse, with midpoint M:=(P+Q)/2.

If |PQ|=2k, then

a2(cosp−cosq)2+b2(sinp−sinq)2=4k2

The coordinates of M are

xy==a2(cosp+cosq)b2(sinp+sinq)

4 0

3 years ago

That's the question ??

Oksanka [162]

Step-by-step explanation:

Before we answer, the area of a Circle given it radius is

$a = \pi r {}^{2}$

The area of a circle given it diameter is

$a = \pi( \frac{d}{2} ) {}^{2}$

So let answers question 1-4.

1. The area is

$1024\pi$

2. The area is

$576\pi$

$1.225\pi$

$309.76\pi$

For the 5th problem, circumference is

$\pi \times d$

where d is the diameter and

$2\pi r$

where r is the radius.

A circumference of 100 m means the radius is 50 because

$2\pi \times r = 100\pi$

$r = 50$

So this means the area is

$2500 {\pi}$

3 0

2 years ago

Marking as brainyest PLEASE HELP

trasher [3.6K]

Answer:

C) f(x) increases by 900%

Step-by-step explanation:

The rate of change is

f(4) - f(3)

---------------

4-3

f(4) = 9*4 = 36

f(3) = 9*3 = 27

36 -27

---------------

4-3

-----

The rate of change is 9

To change to a percent, multiply by 100%

9*100% = 900%

5 0

3 years ago

Read 2 more answers