Fifteen thousand and four hundred and nine
15,409/16000
Answer:
it depends on the multiplication problem
Step-by-step explanation:
because u have to add in some and others you dont.
Step-by-step explanation:
given,
r = 3
q = 1
w = -2
a/q
the expression is
after inserting values we got,
ans is -5/9
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Answer:
Step-by-step explanation:
Let x represent the distance travelled by the helicopter and the plane.
Let t represent the time it takes the the helicopter to travel x miles
Speed of the helicopter is 180 miles per hour.
Distance travelled = speed × time
x = 180t
Twenty minutes later, a plane leaves the airport and follows the helicopter at 330mi/hr. Converting 20 minutes to hours, it becomes 20/60 minutes
Time taken for the plane to travel x miles is t - 20/60
x = 330(t - 20/60)
Before the plane overtakes the helicopter, they would have travelled equal distance. Therefore
330(t - 20/60) = 180t
330t - 110 = 180t
330t - 180t = 110
150t = 110
t = 110/150 = 0.73 hours