Ellen had some change in her pocket after her friend gave her $0.45 ellen had $1.35 altogether which equation can she use to find the original amount of money m she had in her pocket

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Yvaries inversely as x. y =12 when x=5. find y when x=4