3 years ago

Is 0.7070707070 an irrational number

Mathematics

1 answer:

wolverine [178]3 years ago

5 0

Answer:

0.7070707070 is not an irrational number

Step-by-step explanation:

Irrational numbers cannot be expressed as a ration. These numbers are non repeating and non terminating. For example π is an irrational number.

In the given number 0.7070707070, we can see that 70 is repeating and it terminates as well.

Therefore, from the above definition of irrational numbers we can conclude that the number 0.7070707070 is not an irrational number because it terminates as well as repeated.

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John Doe estimates that the price elasticity of demand for new SUVs to be 0.75. If the price of SUVs rose by 15%; would the quan

Charra [1.4K]

If the coefficient of demand for the SUV is 0.75 this means that it has a relatively inelastic demand since it is less than. In other words, there is only a little alteration in demand when prices change.
So when the price of SUV rise by 15%, and it has a coefficient of 0.75, we can anticipate only 11.25% decrease in its demand. This is for the reason that the SUVs do not have many substitutes for it.
So to solve:
(x/15%) = 0.75
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x = (0.75)(0.15) = 11.25%

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3 years ago

Find the area of this circle. Use 3 for 7.<br> A = ar2<br> 7 cm<br> [?] cm2

Bond [772]

Answer:

147

Step-by-step explanation:

Since it says need to use 3 to represent pi

well show the formula.

The radius is 7 so we square it, and do the formula.

A=3r²

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