Answer:
Step-by-step explanation:
is it a exam question?
Answer:
1 minute.
Step-by-step explanation:
When the distance is 500, the time is 1 minute.
Answer:
Step-by-step explanation:
c(n)=c(n-1)+10
n = 1; c(1)=c(0)+10 = 10
n =2; c(2)=c(1)+10 = 10 + 10 = 20
Cost of 1 copy = 960/32 = 30
Cost of 3 dozen copies = 30 * 36 [1 dozen = 12, 3 dozen = 12 * 3 = 36 ]
= 1080
So the answer is 1080