Answer:
20 students are sitting in the library
Step-by-step explanation:
4 · 5 = 20
Answer:
x = 3
Step-by-step explanation:
8x - 12 = 4x
<em>subtract 4 from each side</em>
4x - 12 = 0
<em>add 12 to each side</em>
4x = 12
<em>divide each side by 4</em>
x = 3
Answer: 81 people attended
Explanation:
Number of adults = 988 / 26 = 38
Number of students = 731 / 17 = 43
Total attendees: 38 + 43 = 81
Statements A, B, C, and E will all cause shift of production possibilities curve outwards. This is because:
Statement A: Training of workers will mean improved skills and knowledge. This will in turn lead to increased productivity and may lead to efficiency and thus increased production.
Statement B: Decrease in cost of production will lead to production of more goods and thus the curve will shift outwards.
Statement C: Increase in short-run aggregate supply may mean supply of more raw materials to the production thus increased productivity.
Statement D: Increase in customer spending will mean increased demand and thus leads to shifting in supply. This leads to increased production.<span />
