Given that € 1 = £0.72
a) How much is €410 in £?
b) What is the £ to € exchange rate?

Which of these triangle pairs can be mapped to each other using two reflections?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

What is the approximate value of the correlation coefficient for the given graph? a. 1 b. 5 c. 3 d. -1