To "rationalize the denominator" is another way to say, getting rid of that pesky radical at the bottom.
we'll simply start by multiplying top and bottom by the "conjugate" of the denominator, recall difference of squares, anyhow, let's do so
Taking 38274938 to be the initial value of the number of apples we have
Now we have to subtract 38474 as we lost these apples
38274938-38474 = 38236464
Thus we have only 38236464 apples left
9514 1404 393
Answer:
28%
Step-by-step explanation:
If x represents the fractional increase in the number of mathletes, and if problem-solving speed is jointly proportional to their speed and their number, we want ...
(1 +25%)(1 +x) = (1 +60%)
1 +x = 1.60/1.25 = 1.28
x = 0.28 = 28%
The team size must increase by 28% to solve all of the problems on time.
Answer:
t = 2
1. Divide both sides by 2
--> t / 2 =
2. Square both sides
--> / 4 = m / k
3. Multiply both sides by k
--> m = k / 4
Step-by-step explanation:
Hope this helps!
