What possible restrictions exist on domains and ranges of arithmetic sequences?

Mathematics

2 answers:

Kay [80]3 years ago

6 0

You cannot divide by zero and you can not have negative square roots

kykrilka [37]3 years ago

6 0

There cannot be multiple domains in domain and range sequence.
1 2
2 4
3 6
3 8
The equation I wrote is impossible since the domain was written twice. However you must remember the range can be repeated.

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Gulf gully and jump rope road are a pretty far distance.If the scale for the map is 0.5 inches=2.3 miles,what is the actual dist

mezya [45]

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12 cm = 21.62 miles

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Step-by-step explanation:

To find the distance, set up a proportion. A proportion is two equal ratios set equal to each other. We form the ratios by using corresponding values. We write a ratio of $\frac{map}{real world}$ and simplify.

We know $\frac{map}{real world}=\frac{0.5in}{2.3 miles}$ . We know the distance on the map is 12 cm and 6 cm whish converts to 4.7 inches and 2.4 inches. We can write $\frac{4.7in}{xmiles}$ and $\frac{2.4in}{xmiles}$