Hallar la longitud del lado X y Y si el perimetro del rectangulo es de 120 unidades 3x+3
4x+1

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions