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Dominik [7]
3 years ago
7

Mike's savings account earns 1% simple interest every week. If he starts his account with $600, what will the balance in the acc

ount be after two weeks?​
Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
5 0

Answer:

$612

Step-by-step explanation:

Simple interest does not allow for interest-on-interest and is only based on the principal amount (original amount). The formula for simple interest is I=P⋅r⋅t, with I being interest, P being the principal, r being the interest rate, and t being the amount of times interest has added. By plugging in everything you know, you get

I = 600⋅0.01⋅2

The rate is 0.01 because 1% converted into a decimal is 0.01. After multiplying all the numbers, you'll find that the total amount of interest he gains is $12. Add that to his principal of $600 and you'll see that Mike now has $612 in his savings account after two weeks.

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andreyandreev [35.5K]

Answer:

n  =                                    3\sqrt{2}

There are two best ways to solve this.

using cosine method:

cos(n) =  \frac{adjacent}{hypotenuse}

cos(60) = \frac{adjacent}{6\sqrt{2} }

adjacent,n = cos(60) * 6\sqrt{2}

n  =                                    3\sqrt{2}

using sine method:

sin(n) = \frac{opposite}{hypotenuse}

sin(30)=  \frac{n}{6\sqrt{2} }

n  = sin(30) * 6\sqrt{2}

n = 3\sqrt{2}

There are many ways, not to make it complex, these are the best ways to solve for n. Hope it helps ~

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1 year ago
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When two lines are crossed by another line (which is called the Transversal), the angles in matching corners are called corresponding angles. Example: a and e are corresponding angles. When the two lines are parallel Corresponding Angles are equal.

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Step-by-step explanation:

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Can anyone help me with this and explain it too?
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Answer:

(6, 3)

Step-by-step explanation:

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How to Calculate Midpoint?

The x-coordinate of the midpoint M of the segment \overline{AB} is the arithmetic mean of the x-coordinates of the endpoints of the segment  \overline{AB}. Similarly, the y-coordinate of the midpoint M of the segment  \overline{AB} is the arithmetic mean of the y-coordinates of the endpoints of the segment  \overline{AB}.

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