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Anton [14]
2 years ago
13

Brian invests £1500 into his bank account. He receives 2% per year simple interest. How much will Brian have after 3 years? Give

your answer to the nearest penny where appropriate
Mathematics
1 answer:
Jet001 [13]2 years ago
8 0

Answer:

1590

Step-by-step explanation:

1500 x 0.02

= 30

30 x 3

= 90

1500+90 = 1590

(ps.. there was an equation for this i just forgot it, you can look it up and check it)

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2 years ago
Avery can run at 10 uph. The bank of a river is represented by the line 4x + 3y = 12, and Avery is at (7, 5). How much time does
Reil [10]
The minimum distance will be along a perpendicular line to the river that passes through the point (7,5)

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y=-4x/3+12/3

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y=3x/4-1/4

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d^2=(x2-x1)^2+(y2-y1)^2

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t=d/v

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t=0.62 hours  (37 min 12 sec)

So it will take him 0.62 hours or 37 minutes and 12 seconds for him to reach the river.




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Find the length of the legs of a right triangle if the legs are the same length and
xenn [34]

Answer:

I think you have to multiple them all around the triangle

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