Answer: $122.19
Step-by-step explanation:
Hi, to answer this, first we have to calculate the additional KB that Astrid used:
KB used- KB limit=
6,978-5,000 = 1,978
Then, the cost of the plan is equal to a fixed fee (49) plus the product of the number of additional KB over 5,000(x) and the cost per KB (0.037).
Cost = 49+ 0.037 x
Substituting x =1,978
C = 49+ 0.037 (1,978)
C =49+73.186
C=$122.19
Feel free to ask for more if needed or if you did not understand something.
Answer:
a. 4 sets of tires in a year.
b. 17 times a year.
Step-by-step explanation:
a. I just divided 160,000 by 40,000 to get 4 sets a year.
b. I divided 160,000 by 10,000 and then added 1 to get 17 times a year. I added one because the problem said that the trucker changes the oil in the beginning of the year.
Answer:
12 divided by 4 is 3, this is how::
Step-by-step explanation:
------ .(-4)------- .(-4) ---------.(-4)
<---------------------------------------------------->
0 1 2 3 4 5 6 7 8 9 10 11 12
hope this made sense