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2 years ago

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The annual interest rate of Daphne's savings account is 2.4% and simple interest is calculated semiannually. What is the periodi

c interest rate of Daphne's account?
A. 0.4%
B. 0.2%
C. 0.6%
D. 1.2%

1 answer:

alexdok [17]2 years ago

4 0

The interest rate is calculated semiannually which means twice a year so you do 2.4/2 which equals 1.2 so the answer is D

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For this case, the first thing we are going to do is write the generic equation of motion for the vertical axis.

We have then:

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<em>vo: initial speed </em>
<em>h0: initial height </em>

For the first body:

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For the second body:

$h2 = \frac {1} {2} gt ^ 2 - \frac {11} {12} * t + 50$

By the time both bodies have the same height we have:

$h1 = h2\\$

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Rewriting we have:

$\frac {8} {12} * t + 21 = - \frac {11} {12} * t + 50$

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it takes 18.31s for the two window washers to reach the same height

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Step-by-step explanation:

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Answer:

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Which system of equations is inconsistent?

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Answer:

Option A is correct.

The system of equation is inconsistent is;

2x+8y=6

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Explanation:

* A system of equations is called an inconsistent system, if there is no solution because the lines are parallel.

* If a system has at least one solution, it is said to be consistent .

*A dependent system of equations is when the same line is written in two different forms so that there are infinite solutions.

(A)

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This is inconsistent, because as shown below in the graph of figure 1 that the lines do not intersect, so the graphs are parallel and there is no solution.

(B)

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(C)

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this system of equation is Consistent because it has exactly one solution as shown below in the graph of Figure 3.

(D)

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Therefore, the only Option A system of equation is inconsistent.

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