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Maslowich
2 years ago
5

How is 1 over 9 a rational number?

Mathematics
1 answer:
Kruka [31]2 years ago
7 0

Answer:

Because 1/9 is a fraction with integers meaning it is a fraction with whole numbers.

Step-by-step explanation:

Any number that can be written as a fraction with integers is called a rational number. For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)

Hope this helps

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In a class of 7 there are 2 students who forgot their lunch. If the teacher chooses 2 students what is the probability that both
Reika [66]
It is about a 28% chance.
4 0
3 years ago
20.
Alik [6]

Answer:

After 3 seconds

Step-by-step explanation:

Given

h(t) = -16t^2 + 96t

Required

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The maximum of a quadratic function y = ax^2 + bx + c is calculated using:

x = -\frac{b}{2a}

So, we have:

t = -\frac{b}{2a}

Where:

a = -16 and b = 96

So:

t = -\frac{96}{2 * -16}

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5 0
2 years ago
Find the missing side of the right triangle
o-na [289]

Answer:

<h2>1</h2>

Step-by-step explanation:

Use the Pythagorean theorem:

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Substitute:

3^2+x^2=(\sqrt{10})^2

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9-9+x^2=10-9

x^2=1\to x=\sqrt1\\\\x=1

7 0
3 years ago
I need some help on this thx!
Zielflug [23.3K]

Answer:

okay so each cookie costs 1.15 and the equation is (2.80 divided by 7) + 0.75 = c

Step-by-step explanation:

Hope that helps:)

7 0
2 years ago
????????????????????????????????????
White raven [17]
Actual distance is 75 miles
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4 0
3 years ago
Read 2 more answers
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