Question

In science we find that some cells divide to form two cells every hour. If you start with one cell, how many cells will there be after 7 hours?

Answer 1

It is best to make a table for this one

Hour | Cells
0 | 1
1 | 2
2 | 4
3 | 8
4 | 16
5 | 32
6 | 64
7 | 128

After 7 hours, there are 128 cells. To find this, you multiply the starting amount by two each hour.

Answer 2

There will be 128 cells left after 7 hours if some cells divide to form two cells every hour. If you start with one cell.

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

It is given that:

In science, we find that some cells divide to form two cells every hour.

You start with one cell, how many cells will there be after 7 hours.

Let f(x) be the number of cells after 7 hours

We can create a table for the given data:

Hour      Cells

0                 1

1                 2

2                4

3                8

4                16

5               32

6                64

7                128

The function is:

$\rm f(x) = 2^x^-^1$

Plug x = 7 + 1(final + intial hours)

f(7) = 128 cells

There are 128 cells left after 7 hours. You multiply the initial sum by two each hour to arrive at this.

Thus, there will be 128 cells left after 7 hours if some cells divide to form two cells every hour. If you start with one cell.

Learn more about the function here:

brainly.com/question/5245372

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