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d1i1m1o1n [39]
3 years ago
15

The Ruiz family is exchanging euros for US dollars. The exchange rate is 1 euro equals 1.35261 USD. Since the Ruiz family knows

that USD are stated to the nearest hundredth of a dollar, they used the conversion ratio 1.35 USD over 1 Euro. Will this give the Ruiz family the correct exchange? Explain.
Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0
Well, this will give them a correct exchange, this is because if you round 1.35261 to the nearest hundredth 1 euro would be one dollar and 35 cents. I hope this helped!
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15 points! Thank you
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Y=3/4 x-4
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Answer:

see graph of y=3/4 x-4

Step-by-step explanation:

Assuming you mean

y = \frac34x - 4

Below is a graph of that one. The slope is 3/4 and the interception with the y axis is at y=-4. The equation is in its normal form y=ax+b with a=3/4 (slope) and b=-4 (y intercept), so no conversion needed.

You have to be careful on how you write these equations down. It might very well be that you meant:

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3 years ago
Each of 28 students in Romi’s class raised at least $25 during jump-a-thin. What is the least amount of money the class raised
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A study of a company's practice regarding the payment of invoices revealed that an invoice was paid an average of 20 days after
morpeh [17]

Answer:

=0.1587 or 15.87%

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Step-by-step explanation:

In order to find the percent of the invoices paid within 5 days of receipt we have to find the value of Z first.

Z=\frac{X-u}{S}

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From Cumulative distribution table:

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So option A is correct answer so 15.87% of the invoices were paid within 15 days of receipt.

7 0
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