It would be C, because there are 700,000 people and with A, B, and D there are more people than there are the original population.
Answer:
14 * 8 = money given out
Step-by-step explanation:
#of people given money * (times) amount per person.
Answer:
Yes
Step-by-step explanation:
I think 225 cuz its only asking for the feet needed no the width so thats irrelevant <span />
Answer:
c. 9 det A
Step-by-step explanation:
Given the following data;
Since A is a square matrix of order 2, we know that n = 2
K = 3
For any scalar k;
∣kA∣ = k^{n} ∣A∣
<em>Substituting into the equation;</em>
∣-3A∣ = -3²∣A∣
Simplifying, we have;
∣-3A∣ = 9∣A∣
= 9 detA
<em>Therefore, det (-3A) = 9 detA</em>