In this item, it is not given that there has to be specific arrangement or order as to how the questions are going to be answered. Hence, the concept that can be used in order to answer this item is the concept of combination which states that,
nCr = n! / (r!)(n - r)!
This is read as "combination of n taken r". In this item, n = 10 and r = 4. Substituting the known vaues to the equation,
10C4 = (10!) / (4!)(10 - 4)!
10C4 = 210
Therefore, the number of which is which the questions can be answered is 210.
Answer:
48
Step-by-step explanation:
I got it right
Answer:

Step-by-step explanation:
Step 1: Simplify square roots
√72 = 6√2
√50 = 5√2
So, 
Step 2: Cancel like terms

Step 3: Rewrite
And we should get our answer!
☁️ Answer ☁️
x^2 - 2xy + y^2
(Im not sure if it's correct)
Hope it helps.
Have a nice day noona/hyung.
(See attached graphic)
Years = log (10,000 / 5,538.18) / [2 * log ( 1 + .059 / 2)]
Years =
<span>
log (<span>1.8056473426) / 2 * </span></span> log ( <span><span><span>1.0295
</span>
</span>
</span>
<span>)
Years = </span>0.25663293307 / 2 * 0.012626350954
Years = 0.25663293307 /
<span>
<span>
<span>
0.0252527019
</span>
</span>
</span>
<span><span>
</span>
</span>
Years =
<span>
<span>
<span>
10.1625930598
</span>
</span>
</span>