Nora is 4 years older than Hina . If the sum of their ages is at most 45 years ,find the maximum possible age of Hina. * b) 25 years

a) 20 years

c) 15 years

choose the correct answer

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. monthly temperatures: 63 degrees upper f comma 67 degrees upper f comma 71 degrees upper f comma 75 degrees upper f comma and 79 degrees upper fmonthly temperatures: 63° f, 67° f, 71° f, 75° f, and 79° f