627 percent of 825 is 5172.75
Answer:
0.0021 in scientific notation is
Step-by-step explanation:
We need to write 0.0021 in scientific notation.
<u>Scientific Notation:</u><u> A number expressed in scientific notation is written when numbers between 1 to 10 are multiplied by a power of 10.</u>
In the given example 0.0021 our decimal will be shifted to the right 3 digits and the power will be negative 3 (-3)
So, 0.0021 in scientific notation is
Answer:
The length of the missing side is
Step-by-step explanation:
You could do Pythagorean theorem which is:
9514 1404 393
Answer:
Step-by-step explanation:
Consider the answer choices.
3 & 5: product 15, sum 8 . . . . product > sum
2 & 2: product 4, sum 4 . . . . product = sum (not >)
1 & 4: product 4, sum 5 . . . . product < sum (not >)
Of the offered choices there are two counter examples:
2 and 2
1 and 4
_____
<em>Additional comment</em>
Chances are that the preferred answer is 1 and 4.
1 and <anything> will be a counterexample.