Answer:
It's irrational
Step-by-step explanation:
the square root of 27 is equal to:
We know that is an irrational number (but a real number), so is the same.
In case we need to prove that is irrational, please leave a comment.
You solve the top and bottom, and then you divide them into both sides. Then, you could multiply them together.
The correct answer is -14/3
Answer:
<em>There are 142 whole numbers less than 1000 and divisible by 7.</em>
Step-by-step explanation:
The multiples of 7 form an arithmetic sequence like shown:
7, 14, 21, ...
The last term of this sequence can be found by dividing 1000/7=142.9 and rounding down to the previous integer: 142*7= 994.
Thus, the sequence has:
a1=7, r=7, an=994. We need to find n and we'll do that by using the general term formula:
And solving for n:
n = 142
There are 142 whole numbers less than 1000 and divisible by 7.
Answer:
25 feet
Step-by-step explanation:
5*5=5+5+5+5+5=25