Answer:
24x-8y
Step-by-step explanation:
8 times 3x is 24x and 8 times y is 8y
Answer:
number 2
Step-by-step explanation:
Answer: M = -20w + 450
Step-by-step explanation:
M = -20w + 450
450 is the amount in his bank account; because he is spending $20 per weeks, so it's -20w.
Answer:
the number of callers on average are in the system at any given time is 440
Step-by-step explanation:
Given that
The calls that arrive in a call center have an average rate of 100 per min
But it we involve the waiting time so the call needed 4.4 minutes
We need to to find no of callers are in the system at any given time
SO,
= 100 per min × 4.4
= 440
hence, the number of callers on average are in the system at any given time is 440
The same would be considered
Answer:
B.
Step-by-step explanation:
multiplying by 2 gives C=4*pi*r
make r = 3 for example, and you get C = 6pi
when you plug r into the new formula, C= 12pi, which is double
