Answer:
QS=51
Step-by-step explanation:
It was given that RS = 19 and QR =32
QS=x
Q-R was measured and found to be 32
R-S was measured and found to be 19
Q-S will be the sum of Q-R and R-S which is 32+19= 51
QS=51
Max 10 1/2 days
Jared 5 1/4 days (2x as long)
Wesley 21 days (1/2 as long)
The no-arbitrage 1-year forward rate in $/€, F($/<span>€) is given by

where S(</span>$/euro) is the spot exchange rate in $/€,

is the interest rate in the US and

<span> is the exchange rate in the Euro zone.
Thus, given that </span>the <span>spot
exchange rate is $1.50/€ and interest rates are 5% apr in the u.s. and
3% apr in the euro zone.
The no-arbitrage 1-year forward rate is given by:

</span>
Answer:
Option C. 4.2 units
Step-by-step explanation:
Diagonals of a square intersect each other at 90°.
Therefore, From the right angle triangle formed at the center will be,
(Length of square)² = 3² + 3² [By Pythagoras theorem}
Length of the square = 
= 4.24 units
≈ 4.2 units
Option C is the answer.