Suppose one Euro is worth $1.41 in U.S. What is the better buy for a book, 8 Euros or 11.00 U.S.?

Answers

Answer 1
Answer:


The answer is $11.00 U.S. is a better buy.

$1.41 that a Euro is worth  x  8 books =$11.28 cost of books comparing to Euro value 


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why do whole numbers raised to an exponent get greater while fractions raised to an exponent get smaller?

Answers

Any number above 1 gets greater, below 1 smaller (when above 0), while 1 itself remains the same. Negative numbers are more unpredictable.

Answer:

Because whole numbers are greater than 1 and any number greater than 1 multiplied by it self several times result in a greater number, but proper fractions are numbers less than 1, and a number less than 1 multiplied by it self several times result if a smaller number.

Explanation:

Whole numbers areraised to an exponent , means that such number is multiplied by itself (as many times and the exponent is).

Whole numbers are 1, 2, 3, 4, ....

Number 1 is a special case. When 1 is multiplied by it self the result is 1.

When other whole number (2, 3, 4, 5, ...) is multiplied by it self the result is a greater number. For example, 2 × 2 = 4, 3 × 3 = 9, and so on.

On the other hand, proper fractions, which are those whose numerator is less than the denominator, are less than one, and any number less than 1 multiplied by it self results in a smaller number.

For example: 1/2 × 1/2 = 1/4 or 0.5 × 0.5 = 0.25. This is always true for any proper fraction (a number less than 1).


which statement describes the solution of a system of linear equations for two lines with different slopes and y-intercepts??

Answers

If two lines in a system of linear equations have different slopes and different y-intercepts, then they will have a single solution.

For the other cases:
If slopes are equal and y-intercepts are different: no solution

If slopes are equal and y-intercepts are equal: the equations are equivalent

If slopes are different and y-intercepts are equal: the solution is the y-intercept

Answer: the lines have different slopes

Step-by-step explanation:

If 12% is 36 then what is 100%

Answers

100 % would be the greatest number your using, from 1 to 100 100% would be 100

What is the greatest common factor of 34 and 58

Answers

The greatest common factor is 2
The answer is 2 from my research

What is two thirds of 30

Answers

(2)/(3) \ of \ 30=(2)/(3) * 30=2 * 10=20
The answer is 20. I hope that helped you

Which expression has a value of 1? A.
4 ÷ 4 + 4 – 4


B.


4 · 4 – 4 ÷ 4


C.
4 – 4 ÷ 4 – 4


D.
4 ÷ 4 + 4 + 4

Answers

I am adding the brackets to show in which order the expressions will be evaluated:
A.
(4 ÷ 4) + 4 – 4 = 1+4-4 = 1 (the correct answer)

B.
(4 · 4) – (4 ÷ 4)= 16-1 = 15

C.
4 –( 4 ÷ 4) – 4= 4-1-4 = -1

D.
(4 ÷ 4) + 4 + 4 = 1+4+4 =9

A is the answer because 4 divided by 4 plus 4 minus 4 =1