The passenger train will take 2.5 hours to catch the freight train.
<em><u>Explanation</u></em>
Suppose, it will take hours for the passenger train to catch the freight train.
As the passenger train leaves the station after 30 minutes or hour , so <u>the freight train will travel the same distance as the passenger train</u> in hours.
Speed of the freight train is 60 mph and speed of the passenger train is 72 mph.
As , so the equation will be......
So, the passenger train will take 2.5 hours to catch the freight train.
Answer:
D. 12%
Step-by-step explanation:
3/25=x/100
300=25x
x= 12%
Answer:
140.5 units of work
Step-by-step explanation:
The number of units of work by a worker is given as:
Y = -212 + 1.90X2 + 2.00X3 + 0.25X4
X2 = manual dexterity score=100
X3 = mental aptitude score=80
X4 = personnel assessment=10
Substituting these value for X2,X3 and X4 we have :
Y = -212 + 1.90(100) + 2.00(80)+ 0.25(10)
Y =-212 + 190 +160 +2.5= 140.5 units of work
Answer:
A:12
Step-by-step explanation:
I just guessed correctly since I was also looking for it
Answer:
612 - 23x
Step-by-step explanation:
distribute