Answer:
Do you mean by standing together?
Step-by-step explanation:
Answer:
15.8 in.
Step-by-step explanation:
63.2 / 4 = 15.8
Answer:
d=-4 and a=10
Step-by-step explanation:
The sum of a arithmetic sequence is given by (n/2)*(2a+(n-1)d). Comparing coefficients with the given Sn, we have; a-d/2=12 and d/2=-2, d=-4 and a=10.
Answer:
Step-by-step explanation:
vinnie payed rent for 5 total hours plus the bike itself so 4x5=20
answer 5 hours
Peter answered 9 of the questions correctly. 15 divided by 100 to get .15 and then multiply by 60 to get 9. Got 9 correct, 7 incorrect.