Answer:
[ 0 ]
Step-by-step explanation:
The order of the matrix [ 3 1 1 ] is 1 by 3 and the order of the other matrix is 3 by 1 so this means that the order of the answer matrix is 1 by 1. So we multiply matrices row by columns.
[ 3 1 1 ] × | 2|
| -6|
| 0|
[ 3 × 2 + 1 × -6 + 1 × 0 ]
[ 6 - 6 + 0 ]
[ 0 ]
4. The value f issue is the quantity of shares multiplied by the price of each share.
25,000 shares x $9.20 = $230,000.
The answer is b.$230,000
5. Total selling expense would be the commission plus all the fees.
Multiply the value of issue by the commission percentage and then add the other costs.
230,000 x 0.065 = 14,950
14,950 + 1,985 = $16,935
The answer is a. $16,935
6. Divide the total selling expense by the number of shares:
750,000 / 900,000 = 0.83
The answer is d. $0.83
Consider plane A with respect to B,
initial relative Altitude 
relative rate of altitude(speed) $r_{a,b}= 55.75-35.5=20.25$
To get at same altitude, they'll take same time, and their relative height will be $0$ So,
$H_{a,b}=h_{a,b}+r_{a,b}t$
$0=-972+20.25t$
$t=48$
and altitude will be, $3028+55.75\cdot 48=5704$
Answer:
look at this figure to get answer
