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REY [17]
3 years ago
12

lilly owes $52,000 in student loan for college. if the loan will be repaid in 5.5 years and the interest rate changed is 6.75%,

then how much will she pay altogether
Mathematics
1 answer:
Colt1911 [192]3 years ago
7 0
An = P(1 + r)^n
An = 52000(1 + 6.75/100)^5.5 = 52000(1.0675)^5.5 = $74,477.78
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w = s/atm

Step-by-step explanation:

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2 years ago
Donna bought 3 pairs of pants for $28.50 each. She also bought a necklace for $12.25. She received a discount of 35% off her ent
oee [108]

Answer:

<em>Donna will have to pay $67.985125 at the register, including the 7% sales tax.</em>

Step-by-step explanation:

Donna bought 3 pairs of pants for $28.50 each.

So, the cost for 3 pair of pants =(28.50\times 3)dollars= 85.50 dollars.

She also bought a necklace for $12.25

Thus, the cost for her entire purchase will be:  (85.50+12.25) dollars = 97.75 dollars.

She received a discount of 35% off her entire purchase. So, the amount of discount =(97.75\times 0.35)= 34.2125 dollars.

Thus, the total selling price will be:  (97.75-34.2125)= 63.5375 dollars.

Percentage of sales tax is 7%. So, the amount of sales tax =(63.5375\times 0.07)= 4.447625 dollars.

Thus, the total amount Donna have to pay at the register =(63.5375+4.447625)=67.985125 dollars.

5 0
4 years ago
The company is building a scale model of the theater's main show tank for an investor's presentation. Each dimension will be mad
Ede4ka [16]

Answer:

This means the mock-up tank has a volume 216 times smaller than the initial tank.

Step-by-step explanation:

The ratio between volume is given by

\frac{V_2}{V_1}=\frac{(1/6)L^{3} }{L^{3}}  =\frac{1}{216}

This means the mock-up tank has a volume 216 times smaller than the initial tank.

5 0
3 years ago
Read 2 more answers
In problems 1-3, a and b are legs and c is the hypotenuse. Find the missing side length of the
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Answer:

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Step-by-step explanation:

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1681-121=b^2

b^=1560

b=39.497

2.

2^2+3^2=c^2

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3.

21^2-9^9=a^2

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4 0
3 years ago
What is the constant of proportionality between y and x in the graph?
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Answer:

y=3x

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y=kx, where k is constant

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3 years ago
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