How much money will you need for retirement? Which answer is the most correct answer?
A. My social security plus what I have put in a regular savings account will do
B. A good guideline is 80% of your working income.
C. Three years income and the 25% I may receive from my company's pension
plan.
D. Enough money to last 20 years.

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.

What is the interquartile range (iqr) of the data set represented by this box plot?