Given Information:
Alex needs 80 cm of thread for a sewing project.
Thread is on a spool of 10 cm circumference
Required Information:
How many times Alex has to unwind the spool?
Answer:
8 times
Explanation:
According to the given data the circumference which is basically the outer length of the spool is 10 cm so that means 1 unwind is equal to 10 cm of thread.
We need 80 cm of thread so we can write
10x = 80
Where x is the number of times to unwind the thread.
x = 80/10 = 8
Therefore, Alex has to unwind the spool 8 times to get the 80 cm of thread.
Answer:
Multiply the width and height of the image, in pixels, to get the total pixel count. 2. Multiply the total pixel count by 3 to get the image size in bytes. 3.
The presence of a submenu would be the correct option here.
The answer is A. The earth was formed 4.54 years ago, and during those first serveral hundred million years, oceans, continents started to form.
A) Precambrian time.
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