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3 years ago

Is 7/9 squared Rational or irrational?

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

8 0

the answer is irrational

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The population of a species of rabbit triples every year. This

jok3333 [9.3K]

Answer:

"4" represents that there are 4 rabbit in the beginning.

Step-by-step explanation:

Given that the population of a species of rabbit triples every year. This

can be modeled by function $f\left(x\right)=4\left(3\right)^x$ and $f(5) = 972$ .

Now we need to find about what does the 4 represent in the given function.

We know that exponential function is given by $f\left(x\right)=a\left(b\right)^x$ . Where "a" represents the initial amount.

we have a=4 in given function $f\left(x\right)=4\left(3\right)^x$ .

So that means "4" represents that there are 4 rabbit in the beginning.

3 0

2 years ago

Megan slept for 7.5 hours. What is this in hours and minutes?

exis [7]

Answer:

7 hours and 50 minutes

7.5 is equal to 7 hours and 50 minutes

7 0

2 years ago

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Please Answer I Need It Quick Will Mark Brainly

Anna71 [15]

Answer:

55028.064

HOPE THIS HELPS

3 0

3 years ago

Turtles are cool they are green slow they are e p i c <br><br> hello there have 40 points enjoy

Dima020 [189]

Answer:

I love turtles I used to have one

5 0

3 years ago

What is the approximate distance between the points (-3, -4) and (-8, 1) on a coordinate grid

tatyana61 [14]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points}
\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ -3 &,& -4~) 
% (c,d)
&&(~ -8 &,& 1~)
\end{array}\\\\\\ % distance value
d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}
\\\\\\
d=\sqrt{[-8-(-3)]^2+[1-(-4)]^2}\implies d=\sqrt{(-8+3)^2+(1+4)^2}
\\\\\\
d=\sqrt{25+25}\implies d=\sqrt{2\cdot 25}\implies d=\sqrt{2\cdot 5^2}\implies d=5\sqrt{2}$

4 0

2 years ago

Read 2 more answers