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denis23 [38]
3 years ago
15

First question, Deangelo babysits for his neighbor. Over a two week long time, he babysits 3.8 hours the first week and 5.25 hou

rs the second week. How many total hours did Deangelo babysit over the two weeks?
Mathematics
1 answer:
weeeeeb [17]3 years ago
7 0

Don't you just add, though?

3.8 + 5.25 = 9.05 hours?

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While traveling to Europe phlegm exancheged 250 US dollars he spent 150 euros on his trip after returning to the United States h
anzhelika [568]
1euro = 1.3687 USD 

So 150 Euros = 150*1.3687 USD 

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So he spent $205.305 USD on his trip. 

He started off with $250 so to find the amount left we just take 

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Or 44 dollars and 69.5 cents. It's a weirdly exact amount, sure, but the question had a very precise exchange rate, so we'll assume this is fine. </span>
4 0
3 years ago
What is an example of "interval level"?
Ann [662]

The interval level of measurement is a number scale that classifies both order and the value change between each number. For example, a ruler has intervals 1, 2, and 3 inches. The distance between 1 to 2 inches is the same as the distance between 3 to 4 inches.

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2 years ago
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zlopas [31]

Answer:

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Step-by-step explanation:

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ale4655 [162]
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3 years ago
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liq [111]

Answer:

1, 2 and 4 option - Yes

3 option - No

Step-by-step explanation:

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By the definition options

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Option

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7 0
3 years ago
Read 2 more answers
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