On melissa's 6th birthday, she gets a $5000 cd that earns 3% interest, compounded semiannually. if the cd matures on her 10th birthday, how much money will be available?

The money available on her 10th birthday is $5627.54

Step-by-step explanation:

Given information:

Principal = $5000

Time = 4 years

Rate of interest = 3%

As we know that the formula for the amount of compound interest

Hence, the money available on her 10th birthday is $5627.54

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Step-by-step explanation:

we know that    

The compound interest formula is equal to  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

substitute in the formula above  

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

i'm not sure i quite understand, could you provide more information?