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2 years ago

Find the simple interest on a $340 loan at a 15% annual interest rate for 1 year

Mathematics

2 answers:

Crank2 years ago

4 0

Answer:

$51.

Step-by-step explanation:

Interest I = PRT/100 where P = amount of the loan , R = rate and T = the times in years.

I = 340 * 15 * 1 / 100

= 5100/100

= $51.

Yanka [14]2 years ago

3 0

Answer:

$51

Step-by-step explanation:

You want to calculate the interest on $340 at 15% interest per year after 1 year(s).

The formula we'll use for this is the simple interest formula, or:

P= I × r × t

Where...

P equals the principal amount, which is $340.00.

r equals the interest rate, which in this case is 15% per year, or as a decimal, 15/100=0.15.

t equals time involved, which is 1 year.

To find the simple interest, we multiply 340 × 0.15 × 1 to get that the interest is $51.00

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2 years ago

Find the maximum value or minimum value for the function f(x) = 0.15(x + 1)² - 3.

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Answer:

The minimum value for $f(x) = 0.15(x + 1)^2 - 3$ is $-3$ .

Step-by-step explanation:

Given function is $f(x) = 0.15(x + 1)^2 - 3$

We need to find the maximum value or the minimum value for the function.

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Plug this critical point in to the function $f(x) = 0.15(x + 1)^2 - 3$ we get,

$f(-1) = 0.15(-1 + 1)^2 - 3\\f(-1)=-3$

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2 years ago

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2 years ago

Read 2 more answers

. The Empire State Building is a 102-story skyscraper. Its height is 1,250 ft. from the ground to the roof. The length and width

Aleks [24]

Answer: a) Dimensions of miniature is 0.17 × 0.08 × 0.5, b) 0.006 ft³.

Step-by-step explanation:

Since we have given that

Height of building = 1250 feet

Length of building = 424 ft

Width of building = 187 ft

Now, we know that The miniature version is just 1/ 2500 of the size of the original.

So, Height of miniature would be

$\dfrac{1250}{2500}=0.5\ ft$

Length of miniature would be

$\dfrac{424}{2500}=0.17\ ft$

Width of miniature would be

$\dfrac{187}{2500}=0.08\ ft$

a) What are the dimensions of the miniature Empire State Building?

Dimensions of miniature is 0.17 × 0.08 × 0.5

b. Determine the volume of the miniature building. Explain how you determined the volume.

$Volume=0.5\times 0.08\times 0.17=0.006\ ft^3$

Hence, a) Dimensions of miniature is 0.17 × 0.08 × 0.5, b) 0.006 ft³.

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2 years ago

Find the values of x and y.

babunello [35]

Answer:

x=21°. :Angles subtended by the same arc

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