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zalisa [80]
3 years ago
9

Eva begins an 8 week program to improve her health. By the end of first week, she can do 10 sit-ups in a row. By the end of the

second week, she can do 15 sit-ups in a row. By the end of the third week, she can do 20 sit-ups in a row. If Eva continues at this rate, how many sit-ups can she do in a row by the end of the training program?
Mathematics
2 answers:
Pachacha [2.7K]3 years ago
8 0

Answer:

30 fine years ya know I was in England robing a back sooo

Slav-nsk [51]3 years ago
5 0

Answer:

in 8 weeks she can do 45 sit ups

Step-by-step explanation:

add 5 to each week

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Answer:

The\ simplified\ form\ of\ the\ \frac{5 + 6i}{4 + 6i}\ is\ \frac{56-6i}{52}.

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Step-by-step explanation:

As the expression given in the question as follows.

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Now rationalize the expression.

= \frac{5 + 6i\times 4 - 6i}{4 + 6i\times 4 - 6i}

Using the formula

a² - b² = (a - b) (a + b)

Using in the above

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As i² = -1

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= \frac{56-6i}{52}

Therefore\ the\ simplified\ form\ of\ the\ \frac{5 + 6i}{4 + 6i}\ is\ \frac{56-6i}{52}.

Option (C) is correct .

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