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aalyn [17]
3 years ago
15

Which of the following expressions represents the distance between -3.9 and -4.7

Mathematics
2 answers:
umka2103 [35]3 years ago
7 0

Answer:

I believe it wouldn't be either.

Step-by-step explanation:

Distance is the difference between two positions. That is x1- x2  Since both numbers were negative, you would want the absolute value of one plus the other, because subtracting negative results in a positive. For this example the distance would look more like this:

| -4.7 - ( -3.9 ) | = .8

Viktor [21]3 years ago
7 0
Yes because geico CAN save you 15% or more on car insurance
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Arley’s Bakery makes fat-free cookies that cost $1.50 each. Arley expects 30% of the cookies to fall apart and break. Assume tha
Lesechka [4]
First we see the cost of making 200 cookies:
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 Then, we see the amount of cookies that are not broken:
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6 0
4 years ago
The distance a butterfly flies varies directly with it's time in the air. If a butterfly travels 264 ft in 0.5 min, how far will
Eva8 [605]

Answer:

The butterfly travels 660 ft in 1.25 min.

Step-by-step explanation:

If the distance, d, a butterfly flies varies directly as the time,t in the air, then we can write the mathematical statement.

d\propto t

If we introduce the constant of proportionality, we obtain;

d=kt

According to the question, when d=264\:ft, t=0.5\:min.

We substitute these values to obtain;

264=0.5k

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The direct variation equation now becomes

d=528t

When t=1.25\:min

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Read 2 more answers
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