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Dmitriy789 [7]
3 years ago
7

f the principal is $350 and the interest rate is 3 percent, what is the simple interest earned in one year?

Mathematics
1 answer:
damaskus [11]3 years ago
8 0

Answer:

$10.50

Step-by-step explanation:

The formula is Balance= Principle (starting amount) x Time x Interest rate. 350 x .03 x 1 is $10.50.

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liraira [26]

Answer:

D

Step-by-step explanation:

If there is a 2x2 matrix as  \left[\begin{array}{ccc}a&b\\c&d\\\end{array}\right]

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<em>Now, if we calculate the value of "ad - bc", we see that:</em>

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3 years ago
A store sells mugs. Each mug costs the same amount. During a sale, the store reduces the price of each mug by $1.75. Wen spends
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Answer:

  • $7.39

Step-by-step explanation:

Let the initial price be x

<u>Then the reduced price is </u>

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<u>If 5 mugs cost $28.20, we have equation:</u>

  • (x - 1.75)*5 = 28.20
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Initial price for 1 mug was $7.39

4 0
3 years ago
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The value of a certain car, in dollars, x years from its model year can be predicted by the function f(x)=12,000(0.89)x . The va
scZoUnD [109]
An exponential decay function is:

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So in five years the SUV will be worth more than the car by:

17000(0.84^5)-12000(0.89^5)

$408.73  (to the nearest cent)
5 0
3 years ago
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In Walmart parking, there are 175 vehicles parked joe figures out that 64% of the vehicles are white. How many vehicles are NOT
aksik [14]

Answer:

63 vehicles are not white

Step-by-step explanation:

Well you know that there are 175 total vehicles, and that 64% of those vehicles are white.  Therefore the remaining percentage of vehicles must not be white.

100%-64%=36%

This means that 36% of the vehicles aren't white.

Now you must find what 36% of 175 is.  The word "of" always signals for multiplication, which is exactly what you need to do here.  First start by converting the percentage into decimal form:

36%=0.36

Now you can multiply

175 x 0.36 = 63

63 Vehicles are not white

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3 years ago
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kvv77 [185]

Answer:

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2 years ago
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