A shopkeeper bought two mobiles for Rs.55555. He sold
them to gain 10% on one and
loss 10% on the other. Calculate
his final gain or loss percent
if the selling price of both the
mobilesets is the same.

Given the graph below state whether or not the relation is a function, and give the domain and range.

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?