Answer:
we have, 1953125=5⁹, so it cannot be a perfect square. If the last digit of a given number is 5, then the last three digits must be perfect squares, 025 or 225 or 625. Otherwise, that number cannot be a perfect square. And as 125 is not a perfect square, so no number ending with 125 can be a perfect square
Answer:
Step-by-step explanation:
3 1/3 is a mixed number, and is equivalent to 10/3.

Factor the denominators.

Adjust fractions based on LCM.

Denominators are same, so add the fractions.

Expand the numerator.

<u>Answer:</u>
is changing more quickly.
<u>Step-by-step explanation:</u>
This is because the equation
has a larger slope. The speed of change is determined entirely by the slope; the larger the slope, the faster the line goes up or down. It doesn't matter if it's negative or positive. -29 is the slope of the equation.
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The Solution.
The given points are

The formula is

In this case,

Therefore,



Hence, the correct answer is (-1, 4) (option 3)