Kate wants to give out 4 chocolates to each person in her family for Valentine's Day. If there are 4 people in the family, how many chocolates would he have to buy?
Answer:
Step-by-step explanation:
the total cost, c will be
c= p(4.29)+k(2)
Number of exams per semester = 5
Average of first four exams = 90
Therefore,
Total of first four exams = 90*4 = 360 marks
Based on 5 exams,
Average = 360/5 = 72
Answer:
14
Step-by-step explanation:
The question is asking for the value of A when n = 2
So we just need to plug in 2 for n
A(2) = 10 + (<em>2</em>-1)(4) = 10 + (1)(4) = 10 +4 = 14
