Answer:
v >_100
Step-by-step explanation:
there is a line underneath the sign it won't let me write that so I just wanted to let u know.
3* ( 1/3 -5)= -14 hope this helps
The removal of the lowest round will affect the median, by changing it from 92 to 93, and the mean from 90.4 to 93
So you need to add 24,507 to 56389 to get 80,896, then you need to round to the thousand. So to then you get 81,000
So the answer is: D
Complete question :
Ray starts walking to school at a rate of 2 mi/h. Ten minutes later, his sister runs after him with his lunch, averaging 6mi/h. Determine take it takes for sister to catch up
Answer:
5 minutes
Step-by-step explanation:
Ray's rate = 2mi/ hr
Time walked before sister starts = 10 minutes = (10/60) = 0.16667 hours
Hence, distance already covered = (rate * time) = (2 * 0.16667) = 0.3333 miles
To catchup :
Let t = Time taken to catch ; At t, distance covered must be the same ; thus ;
0.3333 + (2 * t) = 6 * t
0.3333 + 2t = 6t
0.3333 = 6t - 2t
0.3333 = 4t
t = 0.3333 / 4
t = 0.0833333 hours
t = 0.0833333 * 60 = 5 minutes
