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3 years ago

A kitchen starts with 4 fruit flies and triples in population every day. How many fruit flies

Mathematics

1 answer:

dexar [7]3 years ago

4 0

Answer:

4x3n=Y

Step-by-step explanation:

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What is 50 percent as a fraction

insens350 [35]

Answer:

1/2

Step-by-step explanation:

$\frac{50}{100}=\frac{1}{2}$

6 0

3 years ago

Read 2 more answers

What is w = 7.5h in function notation

Kay [80]

To write this in function notation, you simply need to replace w with f(x), which is read "f of x."

So in function notation, this would be written as f(x) = 7.5h.

Answer:
f(x) = 7.5h

Hope this helps!

8 0

3 years ago

Would love it if you could teach me.

V125BC [204]

Answer:

a=l times w

Step-by-step explanation:

3 0

4 years ago

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Evaluate 1/4 plus 5/8. please show work

adelina 88 [10]

Answer:

7/8.

Step-by-step explanation:

The LCD of 4 and 8 is 8.

So we convert: 1/4 = 2/8.

2/8 + 5/8 = 7/8 (answer).

6 0

4 years ago

What is the mathematical induction of <br> 1+3+5+...+(2n-1)=n^2

Lena [83]

Let $S(n)$ be the statement that

$1+3+5+\cdots+(2n-1)=\displaystyle\sum_{k=1}^n(2k-1)=n^2$

Check to see that $S(n)$ holds for $n=1$ :

$\displaystyle\sum_{k=1}^1(2k-1)=1=1^2\implies S(1)\text{ is true}$

Now suppose that $S(N)$ is true, and use that assumption to show that $S(N+1)$ must also be true. When $n=N+1$ , you have

$\displaystyle\sum_{k=1}^{N+1}(2k-1)=\sum_{k=1}^N(2k-1)+2(N+1)-1$
$=N^2+2(N+1)-1$
$=N^2+2N+1$
$=(N+1)^2$

and so $S(N+1)$ is also true, thus proving the statement is true for all $n$ .

6 0

4 years ago