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KIM [24]
3 years ago
5

Davian is traveling at a constant speed of 85 kilometres per hour. If he is half way through his 510 kilometre trip, how much lo

nger will the trip take?
a.1.5 hours
b.3 hours
c.425 hours
d.12 hours
e.5 hours
Mathematics
2 answers:
inna [77]3 years ago
7 0
E.5 hours
All you have to do is subtract 85 from 510 till you have 0
ololo11 [35]3 years ago
5 0
Answer: 5 hours or E
hope this helps you out .
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tresset_1 [31]
Let
a1=1/40
a2=4/40
a3=9/40
a4=16/40
a5=25/40
a6=?

we know that
a2-a1=4/40-1/40----> 3/40
a3-a2=9/40-4/40-----> 5/40
a4-a3=16/40-9/40----> 7/40
a5-a4=25/40-16/40---> 9/40

the difference is
3/40,5/40,7/40.9/40,....
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the next will be
9/40+[2/40]-----> 11/40
so
the next term is 25/40+[11/40]------> 36/40

the answer is
36/40
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3 years ago
2.48030477 rounded to the nearest hundred-thousandth is
ValentinkaMS [17]
<span>2.48030, its rounded tenths 2.5  hundreths 2.48 thousands 2.480 ten-thousands 2.4803 then </span>hundred-thousandth 2.48030
3 0
3 years ago
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alina1380 [7]

Answer: x=15

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7 0
3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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