<h2>••••••••••••••••••••••••••••••••••••••••</h2>
put x = (-1)
<h2>••••••••••••••••••••••••••••••••••••••••</h2>
put x = (z)
<h2>••••••••••••••••••••••••••••••••••••••••</h2>
put x = (x+1)
<h2>•••••••••••••••••••••••••••••••••</h2>
put x = (√2 + 1 )
4.While not rounding the answer is 500°
Answer:
Top row: [1 0 0 | 650}
Middle row: [0 1 0 | -400]
Bottom row: [0 0 1 | -1100]
Step-by-step explanation:
When you put an augmented matrix in RREF for, you have to have only 1's diagonal and 0's everywhere else on the left side of the bar.
Answer:
3800 tickets sold
Step-by-step explanation:
We know the number of people seated, and we know the percentage of total ticket sales that represents. So, we can find the total number of tickets sold.
seated + not-arrived = total sold
228 + 0.94 × total sold = total sold
228 = 0.06 × total sold . . . . . . . . . . . . subtract 0.94 × total sold
228/0.06 = total sold = 3800
There were 3800 tickets sold for the performance.
