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NNADVOKAT [17]
3 years ago
7

Determine the simple interest when:

Mathematics
1 answer:
ivann1987 [24]3 years ago
4 0

Answer:

$75.65

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4.25%/100 = 0.0425 per year,

then, solving our equation

I = 890 × 0.0425 × 2 = 75.65

I = $ 75.65

The simple interest accumulated

on a principal of $ 890.00

at a rate of 4.25% per year

for 2 years is $ 75.65.

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25°

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You are on the south side of a river and you need to cross the river in order to get to a campsite. Not
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Answer:

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Now Reduced speed of mine = Speed of mine in river while going upstream - Speed of current as going Upstream

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1. There are two ways to reach campsite

(a) either walk 1 mile from starting point in east direction and then swim 0.25 mile in North direction to reach campsite.

Or

(b) From the starting point Considering a right triangle having, base=1 mile and altitude = 0.25 mile, then finding the length of hypotenuse using formula = \sqrt{(altitude)^2 + (Base)^2

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7 0
3 years ago
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