The monthly rent charged for a store at Center Street Mall is $ 2 per square foot of floor area. The floor plan of a store at Center Street Mall is shown in the figure below, with right angles as indicated and all distances given in feet. How much monthly rent is charged for this store?
$1,656
$1,872
$6,624
$7,380
$7,488

The Annual Percentage Yield (APY) on Blake Hamilton's savings account, which earns an annual interest rate of 3% compounded monthly, is approximately 3.04%.

The APY represents the total annualized rate of return, taking into account compounding. To calculate the APY, we need to consider the effect of compounding on the stated annual interest rate.
In this case, the annual interest rate is 3%. However, the interest is compounded monthly, which means that the interest is added to the account balance every month, and subsequent interest calculations are based on the new balance.
To calculate the APY, we can use the formula: APY = (1 + r/n)^n - 1, where r is the annual interest rate and n is the number of compounding periods per year.
For Blake Hamilton's account, r = 3% = 0.03 and n = 12 (since compounding is done monthly). Substituting these values into the APY formula, we get APY = (1 + 0.03/12)^12 - 1.
Evaluating this expression, the APY is approximately 0.0304, or 3.04% when rounded to the nearest hundredth of a percent.
Therefore, the APY on Blake Hamilton's account is approximately 3.04%. This reflects the total rate of return taking into account compounding over the course of one year.

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We are asked to use the half-angle formulas to find the exact values of sine, cosine, and tangent of the angle [tex]\(\theta/2\)[/tex], given that [tex]\(\sin(\theta) = \frac{1}{2}\) and \(\cos(\theta) = \frac{1}{2}\)[/tex].

The half-angle formulas allow us to express trigonometric functions of an angle [tex]\(\theta/2\[/tex]) in terms of the trigonometric functions of[tex]\(\theta\)[/tex]. The formulas are as follows:

[tex]\(\sin(\frac{\theta}{2}) = \pm \sqrt{\frac{1 - \cos(\theta)}{2}}\)\(\cos(\frac{\theta}{2}) = \pm \sqrt{\frac{1 + \cos(\theta)}{2}}\)\(\tan(\frac{\theta}{2}) = \frac{\sin(\theta)}{1 + \cos(\theta)}\)[/tex]

Given that [tex]\(\sin(\theta) = \frac{1}{2}\) and \(\cos(\theta) = \frac{1}{2}\)[/tex], we can substitute these values into the half-angle formulas.

For [tex]\(\sin(\frac{\theta}{2})\)[/tex]:

[tex]\(\sin(\frac{\theta}{2}) = \pm \sqrt{\frac{1 - \cos(\theta)}{2}} = \pm \sqrt{\frac{1 - \frac{1}{2}}{2}} = \pm \frac{1}{2}\)[/tex]

For [tex]\(\cos(\frac{\theta}{2})\):\(\cos(\frac{\theta}{2}) = \pm \sqrt{\frac{1 + \cos(\theta)}{2}} = \pm \sqrt{\frac{1 + \frac{1}{2}}{2}} = \pm \frac{\sqrt{3}}{2}\)[/tex]

For[tex]\(\tan(\frac{\theta}{2})\):\(\tan(\frac{\theta}{2}) = \frac{\sin(\theta)}{1 + \cos(\theta)} = \frac{\frac{1}{2}}{1 + \frac{1}{2}} = \frac{1}{3}\)[/tex]

Therefore, using the half-angle formulas, we find that \[tex](\sin(\frac{\theta}{2}) = \pm \frac{1}{2}\), \(\cos(\frac{\theta}{2}) = \pm \frac{\sqrt{3}}{2}\), and \(\tan(\frac{\theta}{2}) = \frac{1}{3}\).[/tex]

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Approximately 3.5355 mg of the sample will remain after 4000 years.

To determine how much of the sample will remain after 4000 years.

We can use the formula for exponential decay:

N(t) = N₀ * (1/2)^(t / T)

Where:

N(t) is the amount remaining after time t

N₀ is the initial amount

T is the half-life

Given:

Initial amount (N₀) = 20 mg

Half-life (T) = 1600 years

Time (t) = 4000 years

Plugging in the values, we get:

N(4000) = 20 * (1/2)^(4000 / 1600)

Simplifying the equation:

N(4000) = 20 * (1/2)^2.5

N(4000) = 20 * (1/2)^(5/2)

Using the fact that (1/2)^(5/2) is the square root of (1/2)^5, we have:

N(4000) = 20 * √(1/2)^5

N(4000) = 20 * √(1/32)

N(4000) = 20 * 0.1767766953

N(4000) ≈ 3.5355 mg

Therefore, approximately 3.5355 mg of the sample will remain after 4000 years.

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Answer:

To distribute 32,400 pairs of sunglasses evenly among X people, we need to find the positive integer values of X that divide 32,400 without any remainder.

To determine the values of X for which this is possible, we can iterate through the positive integers from 10 to 180 and check if 32,400 is divisible by each integer.

Let's calculate:

Number of possible values for X = 0

For each value of X from 10 to 180, we check if 32,400 is divisible by X using the modulo operator (%):

for X = 10:

32,400 % 10 = 0 (divisible)

for X = 11:

32,400 % 11 = 9 (not divisible)

for X = 12:

32,400 % 12 = 0 (divisible)

...

for X = 180:

32,400 % 180 = 0 (divisible)

We continue this process for all values of X from 10 to 180. If the remainder is 0, it means that 32,400 is divisible by X.

In this case, the number of possible values for X is the count of the integers from 10 to 180 where 32,400 is divisible without a remainder.

After performing the calculations, we find that 32,400 is divisible by the following values of X: 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180.

Therefore, there are 33 possible values for X between 10 and 180 (inclusive) for which it is possible to distribute 32,400 pairs of sunglasses evenly.

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The vertex of the quadratic function [tex]y = (x + 3)^2 + 17[/tex] is (-3, 17).

This means that the parabola is symmetric around the vertical line x = -3 and has its lowest point at (-3, 17).

To find the vertex of the quadratic function y = (x + 3)^2 + 17, we can identify the vertex form of a quadratic equation, which is given by [tex]y = a(x - h)^2 + k,[/tex]

where (h, k) represents the vertex.

Comparing the given function [tex]y = (x + 3)^2 + 17[/tex]  with the vertex form, we can see that h = -3 and k = 17.

Therefore, the vertex of the quadratic function is (-3, 17).

To understand this conceptually, the vertex represents the point where the quadratic function reaches its minimum or maximum value.

In this case, since the coefficient of the [tex]x^2[/tex]  term is positive, the parabola opens upward, meaning that the vertex corresponds to the minimum point of the function.

By setting the derivative of the function to zero, we could also find the x-coordinate of the vertex.

However, in this case, it is not necessary since the equation is already in vertex.

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The probabilities of event E are: Option A: P(E) = 23/36, Option B: P(E) = 1/5, Option D: P(E) = 29/48

The probability of an event can be calculated from the odds in favor of the event, using the following formula:

Probability of E occurring = Odds in favor of E / (Odds in favor of E + Odds against E)

Here, the odds in favor of E are given as

6:30, 29:19, and 23:13, respectively.

To use these odds to compute the probability of event E, we first need to convert them to fractions.

6:30 = 6/(6+30)

= 6/36

= 1/5

29:19 = 29/(29+19)

= 29/48

23:1 = 23/(23+13)

= 23/36

Using these fractions, we can now calculate the probability of E as:

P(E) = Odds in favor of E / (Odds in favor of E + Odds against E)

For each of the given odds, the corresponding probability is:

P(E) = 1/5 / (1/5 + 4/5)

= 1/5 / 1

= 1/5

P(E) = 29/48 / (29/48 + 19/48)

= 29/48 / 48/48

= 29/48

P(E) = 23/36 / (23/36 + 13/36)

= 23/36 / 36/36

= 23/36

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Period of the functions: The period of the function f(t) = (7 cos t)² is given by 2π/b where b is the period of cos t.The period of the function f(t) = cos (2φt²/m) is given by T = √(4πm/φ). The period of the function f(t) = (7 cos t)² is given by 2π/b where b is the period of cos t.

We know that cos (t) is periodic and has a period of 2π.∴ b = 2π∴ The period of the function f(t) =

(7 cos t)² = 2π/b = 2π/2π = 1.

The period of the function f(t) = cos (2φt²/m) is given by T = √(4πm/φ) Hence, the period of the function f(t) =

cos (2φt²/m) is √(4πm/φ).

The function f(t) = (7 cos t)² is a trigonometric function and it is periodic. The period of the function is given by 2π/b where b is the period of cos t. As cos (t) is periodic and has a period of 2π, the period of the function f(t) = (7 cos t)² is 2π/2π = 1. Hence, the period of the function f(t) = (7 cos t)² is 1.The function f(t) = cos (2φt²/m) is also a trigonometric function and is periodic. The period of this function is given by T = √(4πm/φ). Therefore, the period of the function f(t) = cos (2φt²/m) is √(4πm/φ).

The period of the function f(t) = (7 cos t)² is 1, and the period of the function f(t) = cos (2φt²/m) is √(4πm/φ).

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