I used -25 as an example:
Answer:
= -2.5 × 101
(scientific notation)
= -2.5e1
(scientific e notation)
= -25 × 100
(engineering notation)
(one)
= -25
<span>(real number)
</span>Scientific notation<span> is used to </span>express<span> very large or very small </span>numbers<span>. A </span>number in scientific notation<span> is written as the product of a </span>number<span> (integer or decimal) and a power of 10. The </span>number<span> has one digit to the left of the decimal point. The power of ten indicates how many places the decimal point was moved.</span>
The net number of yards lost by the cowboys football team is; 8 yards.
<h3>How many yards did the team gain or lose?</h3>
It follows from the task content that the number of yards gained or lost by the football team during each of the three plays is; gained 7 yards, lost 8 yards and then lost 7 more yard.
Hence, by polarising yard gain as positive and yard loss as negative; we have;
Net total = 7 - 8 -7 = -8
Hence, the team lost 8 yards in the total game.
Read more on addition and subtraction;
brainly.com/question/4721701
#SPJ1
The area of small glass square is 900 square inches.
According to the statement
We have to find that the area of the small glass squares.
So, For this purpose, we know that the
The area of a square is defined as the total number of unit squares in the shape of a square. In other words, it is defined as the space occupied by the square.
From the given information:
The window has side lengths of 40 inches. The large glas
squares have side lengths of 10 inches.
then
area of small glass square is:
Sides of the small glass = 40-10
sides of small glass = 30
Then
area of small glass square = 30*30
area of small glass square = 900.
So, The area of small glass square is 900 square inches.
Learn more about area of a square here
brainly.com/question/4102299
#SPJ9
42/48 is equivalent to 7/8