What is 152.925 rounded to the nearest hundredth
2 answers:
152.925 rounded to the nearest hundredth is 152.93.
<u>Solution:</u>
To round to the nearest hundredth, first we have to locate the hundredths place. And the we have to follow the general rounding off rules given below,
<u>General rounding off rules:</u>
- First look at the digit to immediate right of rounding off digit
- If that digit is less than 5, do not change the rounding digit but drop all digits to the right of it.
- If that digit is greater than or equal to five, add one to the rounding digit and drop all digits to the right of it.
The given number is 152.925. Here, the digit to immediate right of rounding off digit is 5 so, we have to add one to the rounding digit and drop all digits to the right of it
i.e, Therefore, the value will be
As per the rules, rounding to the nearest 0.01 or the Hundredths Place value will be 152.93.
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Answer:
x = √17 and x = -√17
Step-by-step explanation:
We have the equation:
To solve this we need to remove the denominators.
Then we can first multiply both sides by (x + 4) to get:
Now we can multiply both sides by (x + 3)
Now we can multiply both sides by (x^2 + 7*x + 12)
Now we need to solve this:
we will get
Then we get:
So now we only need to solve this.
We can see that the constant is 51.
Then one root will be a factor of 51.
The factors of -51 are:
-3 and -17
Let's try -3
p( -3) = (-3)^3 + 3*(-3)^2 + +17*(-3) + 51 = 0
Then x = -3 is one solution of the equation.
But if we look at the original equation, x = -3 will lead to a zero in one denominator, then this solution can be ignored.
This means that we can take a factor (x + 3) out, so we can rewrite our equation as:
The other two solutions are when the other term is equal to zero.
Then the other two solutions are given by:
x = ±√17
And neither of these have problems in the denominators, so we can conclude that the solutions are:
x = √17 and x = -√17