Answer:
Step-by-step explanation:
We would multiply the fraction by its conjugate
( A conjugate is a expression that has the same integer or number values but have different signs) for example
and
ARE Conjugates.
The conjugate of
is
So this means we will multiply the expression by 1 plus sqr root of 5 on the numerator and denominator.
Our new numerator will be
We can apply the difference of squares for the denominator.
So our denominator will be
So our rationalized fraction will be
Answer:
2
Step-by-step explanation:
95% of all data lies within 2 standard deviations of the mean.
Answer: 5 Cents.
Step-by-step explanation: Mate, if its 0.046666666666 (repeating,) just go from the four, then to the left. since your number is six, and its higher than five (if its below five, keep it the same, if its above five, raise the number you went off of.) so it gets rounded up to 0.05. Which i believe if 5 cents, according to the question.
Energy<span> is the ability to do </span>work<span>. </span>Work<span> done on an object gives the object potential or kinetic </span>energy<span>...
</span>
Answer:
e
Step-by-step explanation:
Question 1:
18 oz = ___ lb
18 oz = 1.125 lb = 1 1/8 = 1 2/16
Third answer
Question 2:
9 oz = ____ lb
9 oz = 0.5652 lb = 9/16 lb
There are 16 ounces in one pound.
Question 3:
13 in = ____ ft
13 in = 1 1/12 ft
There are 12 inches in one foot.
Question 4:
5 in = ____ ft
5 in = 5/12 ft
hope this helps :)