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melomori [17]
3 years ago
9

Is -45.2 an integer​

Mathematics
1 answer:
OleMash [197]3 years ago
8 0

Answer:

yes it is sis

Step-by-step explanation:

hope this helps

have a good one yall

im brooke btw

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A biologist is studying the exponential growth of a colony of bacterial cells. The table gives the
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The exponential function that represents the number of cells present at x hours is y = 100(2)ˣ

<h3>What is an exponential function?</h3>

An exponential function is in the form:

y = abˣ

Where a is the initial value and b is the multiplication factor.

Let y represent the number of cells after x hours.

From the table, at point (0, 100):

100 = ab⁰

a = 100

At point (1, 200):

200 = 100b

b = 2

The exponential function is y = 100(2)ˣ

Find out more on exponential function at: brainly.com/question/12940982

3 0
3 years ago
Rewrite 10x - 5y = -30 in slope-intercept form.<br> somebody help me wit dis
Anna [14]

Answer:

y = 2x + 6

Step-by-step explanation:

10x - 5y = -30

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6 0
3 years ago
Which procedure can be used to solve the equation 540 = 12 z, and what is the solution?
kotegsom [21]

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Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Form a polynomial f(x) with real coefficients having the given degree and zeros.
dimaraw [331]
There are many polynomials that fit the bill,
f(x)=a(x-r1)(x-r2)(x-r3)(x-r4)  where a is any real number not equal to zero.
A simple one is when a=1.
where r1,r2,r3,r4 are the roots of the 4th degree polynomial.
Also note that for a polynomial with *real* coefficients, complex roots *always* come in conjugages, i.e. in the form a&pm;bi  [&pm;=+/-]

So a polynomial would be:
f(x)=(x-(-4-5i))(x-(-4+5i))(x--2)(x--2)
or, simplifying
f(x)=(x+4+5i)(x+4-5i)(x+2)^2
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6 0
3 years ago
How do I prove that a quadrilateral is a rectangle?
maw [93]
I think you want to prove that a rectangle is a quadrilateral. You can prove this with definitions. The definition of a quadrilateral is that it is a shape with four sides. Since a rectangle has four sides, that proves that a rectangle is a quadrilateral. 
7 0
3 years ago
Read 2 more answers
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