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Lyrx [107]
3 years ago
6

Holly opened a savings account at a local bank. She deposited $3,400.00 into the account 8 years ago. If the account earns an an

nual simple interest rate of 7.2%, how much interest has she earned?
Mathematics
1 answer:
antoniya [11.8K]3 years ago
6 0
I=prt
I=3,400×0.072×8
I=1,958.4
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Please answer this question now
inn [45]

Answer:

t = 17.3

Step-by-step explanation:

The following data were obtained from the question:

Angle T = 87°

Opposite T = t =?

Opposite V = v = 14

Opposite U = u = 11

The value of t can be obtained by using cosine rule formula as shown below:

t² = v² + u² – 2vu CosT

t² = 14² + 11² – 2 × 14 × 11 × Cos87°

t² = 196 + 121 – 308 × Cos87°

t² = 317 – 16.119

t² = 300.881

Take the square root of both side

t = √300.881

t = 17.3

Therefore, the value of t is 17.3

6 0
3 years ago
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pentagon [3]

Answer:

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I need help with this question?
babymother [125]

The correct answer is C.

8 0
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Which of the following is a possible measure of the area of a square rug?
ivolga24 [154]
I say B because if it's a square that means each side is equal...24 divided by four sides is 6 inches each
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What graph represents a function?
vredina [299]

Answer:

Bottom answer

Step-by-step explanation:

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2 years ago
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