Sorry but your picture did not upload.
The old man:
The old man in the picture seems to be in his early 60s. His facial expression looks happy i guess. He has a pointy nose and a bread tho i cannot describe the colors of the parts since it is a black and white picture.
I would say spell it out. See below:
How many %'s are in one-hundred?
How many percents are in one-hundred?
When you spell it out it looks more professional, and it also makes your sentence seem longer.
<span>3 ways to express 3 to the 5th power as the
product of powers
First expression
=> 3 x 3 x 3
x 3 x 3 – In this expression, we multiplied 3 5 times and the product is 243
Second expression
=> 3 ^ 5 , in where ^ read as raised to the power. , the product is also 243
Third expression
=> 3^2 x 3 ^3
=> (3 x 3) x (3 x 3 x 3)
=> 9 x 27, the product is also equals to 243.
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