To open a 3-digit safe the tip was placed
multiply the first number by 3 and the answer will always be with numbers 1. multiply the second by 6 and the answer will always be with numbers 2. multiply the third by 9 and the answer will always be with numbers 3.

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

tip $2.90

total $17.40

answer: (-6,3)

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: