Answer:
faster the second time
Step-by-step explanation:
1/10 of an hour = 6 minutes
1/12 of an hour = 5 minutes
hope this helps
Answer:
³√x^4
Step-by-step explanation:
First the number of ways of selecting 3 students out of 8 is 8*7*6/(3*2*1)=56.
There are 6 ways of arranging the officers, so the total number of ways is 6*56=336
Answer:
71
Step-by-step explanation:
5+22=27
35-27=8
6squared=36
27+8+36=71
Answer:
85%
Step-by-step explanation:
If 30 of them have their own lawn service then that means 170 of them do not have their own lawn service.
Seeing as there are 200 houses in total, the fraction of people who don't have lawn service is 170/200. This is equal to 0.85 or 85%.
