Please help! Correct answer only, please! Consider the following table. A movie theatre is planning to increase each of their va
rious ticket prices by $2. Which informational matrix operation below would correctly increase of their prices ticket prices by $2? A. B. C. D.
1 answer:
Answer: D
<u>Step-by-step explanation:</u>
In order to increase each ticket by $2, you are ADDING 2 to each value.
So you create a matrix of all 2's and add that to the given matrix.
![\left[\begin{array}{cc}2&2\\2&2\\2&2\end{array}\right] +\left[\begin{array}{cc}8&10\\12&16\\6&8\end{array}\right]\quad =\quad \large \left[\begin{array}{cc}10&12\\14&18\\8&10\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D2%262%5C%5C2%262%5C%5C2%262%5Cend%7Barray%7D%5Cright%5D%20%2B%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D8%2610%5C%5C12%2616%5C%5C6%268%5Cend%7Barray%7D%5Cright%5D%5Cquad%20%3D%5Cquad%20%5Clarge%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D10%2612%5C%5C14%2618%5C%5C8%2610%5Cend%7Barray%7D%5Cright%5D)
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Using JAVA:
int sum = 0;
int k = 1;
while(sum <= 2000) {
sum += 3*k*k;
k++;
}
System.out.println(k);
Output: 14
Which means it will take 14 terms for the series to surpass 2000
2500 dollars, hope this helped
The correct answer is A. 3x8=24, 5x8=40, and 6x8=48
I think this is false. p +/- z*sqrt (pq/n) . Notice that the formula has sqrt of n.
Answer:
E, B and A
Step-by-step explanation:
