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xxMikexx [17]
4 years ago
14

HELP PLEASEEE The nominal rate on Sarah’s loan is 7.250%. If the interest is compounded monthly, what rate of interest is Sarah

actually paying?
a.
7.250%
b.
7.496%
c.
7.510%
d.
8.700%
Mathematics
1 answer:
tatuchka [14]4 years ago
3 0
Use the principal formula to help
P = P0(1 + r/n)^(n*t)

But here use 1 for P0, n is 12, t is 1 and r is 7.250% (0.0725)
P = (1 + (0.0725/12))^12
P = (1.00604167)^12
P = 1.07496

The percentage is the decimal part after the 1 which is 7.496% or B
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insens350 [35]

Energy and mass are related by the formula, E = mc², where m is the mass of the object and c is the speed of light. The equation that finds m, given e and c, is:   m = E/c²

The equation, E = mc² was coined from Albert Einstein's theory of relativity, which shows the relationship between mass and energy. It shows that energy and mass can be interchanged into each other. The equation tells us that if we multiply the mass of a body (m) with the square of the speed of light (c²), we will get the total amount of energy (E) contained in that body, which can potentially be converted to other forms of energy.

However, if are given the energy contained in a body and the speed of light, then told to find the mass of the body, we will divide the equation by the coefficient of m. The coefficient of m in the equation is c², thus:

                          E = mc²

                          E/c² = mc²/c²

   c² divided by c² is 1, therefore, the new equation is:

                               m = E/c²

 Thus, the equation that finds m, given e and c is m = E/c².

Learn more about energy and mass here:

brainly.com/question/15219830

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7 0
1 year ago
Solve this dude<br> √10² x (6^3) = ?
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The answer is 2160. Do you need the steps ?
6 0
3 years ago
2.5x<br> 2x + 3<br> 5x - 1.5
antiseptic1488 [7]

Answer:

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Step-by-step explanation:

3 0
3 years ago
In the figure, j | k and mZ2 = 117°<br> What is the mZ3?
DIA [1.3K]

Answer:

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4 0
3 years ago
Which set of integers is NOT a Pythagorean triple and are NOT side lengths of a right triangle?
Arlecino [84]

Answer:

Answer is 27, 32, 45

Step-by-step explanation:

In the right angle triangle, hypontenous is the longest side.

∴ In each option square of longest side has to be equal to the sum of square of other two side.

We know, h^{2} = a^{2} + b^{2}  ( as per pythogorean theorem)

If we check the last option; 27, 32, 45

In the given set of integer, we have longest side as 45

∴ conisdering 45 as hyptenous

Subtituting the value in the formula

⇒45^{2} = 27^{2} +32^{2}

⇒2025= 729+1024

⇒2025\neq 1753

∴ LHS\neq RHS

Hence, the set of given integer is not a pythagorean triple and are not side length of right angle.

5 0
3 years ago
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