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Ede4ka [16]
4 years ago
11

Evelyn borrowed $30 from her mother to buy a sweater. After 3 weeks of babysitting, she pays her mother back $24. ​ What percent

of the debt has Evelyn paid her mother back?
Mathematics
1 answer:
Goryan [66]4 years ago
6 0

Answer:

80%

Step-by-step explanation:

We know that Evelyn paid off $24 of the $30. To find the percentage, we divide the part by the whole and then multiply by 100. The multiplying by 100 is optional, but it just makes the calculation easier. In this case, the part is 24 and the whole is 30, so our expression would be \frac{24}{30} * 100, or 80%. Hope this helps!

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193 meters in 2 seconds = meters in 1 minute
AlexFokin [52]

Answer:

The required answer is 5790 meters in 1 minute.

Step-by-step explanation:

Consider the provided information.

193 meters in 2 seconds = meters in 1 minute

193 meters in 2 seconds can be written as:

193 meters = 2 seconds

There are 60 seconds in 1 minute. To convert 2 seconds to 1 minute multiply both the sides by 30.

30 × 193 meters = 30 × 2 seconds

5790 meters = 60 seconds

5790 meters = 1 minute (As we know 60 seconds = 1 minute)

This can be written as:

5790 meters in 1 minute.

Hence, the required answer is 5790 meters in 1 minute.

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4 years ago
What is the meaning of the point with an x-coordinate of 2?
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Answer:

In 2 seconds, the space station travels 10 miles.

Step-by-step explanation:

Well, if the x axis represents time in seconds and the y axis represents distance in miles, then when your x value is 2, your y value is 10.

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Answer:

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Step-by-step explanntion

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3 years ago
How many six-letter "words" can be formed from the letters A, B, C, D, E, F, if each letter can be used only once?
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Step-by-step explanation:

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Read 2 more answers
Need help with this ASAP it’s due in 10 minutes
Gennadij [26K]

Answer:

Step-by-step explanation:

Formula to be used,

A = P(1+\frac{r}{n})^{nt}

Here, A = Final amount

P = Principal amount

r = rate of interest

n = Number of compounding (In a year)

t = Duration of investment (In years)

Question (5)

P = $4250

r = 0.015

n = 4

t = 3 years

A = 4250(1+\frac{0.015}{4})^{4\times 3}

A = 4250(1.00375)^{12}

A = $4445.24

Part (C)

1). P = $6000

   r = 0.03

   n = 2

   t = 10 years

  A = 6000(1+\frac{0.03}{2})^{2\times 10}

      = 6000(1.015)^{20}

      = $8081.13

2). P = $9000

    r = 0.05

    n = 2

    t = 8 years

    A = 9000(1+\frac{0.05}{2})^{2\times 8}

        = 9000(1.025)^{16}

        = $13360.55

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3 years ago
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