I think 12 might be the second one, I'm not sure though!
Answer:
i believe its $6.30
Step-by-step explanation:
You multiply 42 by .15
June :
900 + 0.02(48,500) + 0.018(48500 - 17500) =
900 + 970 + 558 = 2428 <==
July :
900 + .02(50,200) + 0.018(50200 - 17500) =
900 + 1004 + 588.60 = 2492.60 <===
Common difference = 2nd term - first term
= -13-(-6)
= -13+6
= -7
Answer: You take around 4,500 steps a day
Step-by-step explanation:
