How many different 10-letter words (real or imaginary) can be formed from the following letters? u, l,d, b,c, s,l, b,f, e

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

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

Which graph represents the parent function of y=(x+2)(x-2)