Hey there!
24 tenths is 240
3 tenths is 30
1 one= 1
240-1=239
239-30=
209
Hope it helps!
Answer:
X=50 hope this helps:)
Step-by-step explanation:
90+110=200
360-200=160
160=3x+10
150=3x
X=50
Answer: There are 41 blocks in all.
Step-by-step explanation:
Given: Number of red blocks = 4
Number of Yellow blocks = red blocks + 15
= 4+15= 19
Number of blue blocks = red blocks +14 = 4+14=18
Total blocks = red blocks + yellow blocks + blue blocks
= 4+19+18 =41
Hence, there are 41 blocks in all.
Answer:
4 minutes
Step-by-step explanation:
There are two hours from 11:30 a.m. to 1:30 p.m
The hourly rate of service is:
If the average number of customers in the system (n) is 10, the time that a customer spends in process is given by:
Converting it to minutes:
A customer spends, on average, 4 minutes in process.