Rue or false? using the regression equation to make predictions for values of the predictor variable outside the range of the observed values of the predictor variable is risky and unreliable.

Tickets to the school play cost $4.50 for adults and $3.00 for students. One night 325 tickets where sold and 1140 was collected. How many of each type was sold?

A retangluar kitchen counter top measures 4ft x 2ft. she wants to make it three times tbe amount of counter space. how much should she add to length and width of rectangular?

Carlie's Cell Phone Store has a gross income of $1,287,684 and deductions of $598,982. What is the federal corporate income tax? Round to the nearest whole dollar.

What is the volume of the rectangular prism in cubic centimeters?

A group of 150 dancers are auditioning for a dance show. 62% of the dancers trying out did not get on the show. How many dancers didn't get on the show?

Seira has 11.5 yards of yarn. She uses a certain amount for a project, leaving 5.25 yards of yarn. The equation (11.5-x=5.25) represents this situation, where x is the amount of yarn Siera used for her project.

the sedative diazpam has a half-life of 7 hr. find the drug function m for diazepam. graph the drug function with m0=5 for 0

Ben simplified this expression. (StartFraction 2 x Superscript negative 4 Baseline y Superscript 7 Baseline Over 3 x cubed y squared EndFraction) cubed 1. (StartFraction 2 y Superscript 5 Baseline Over 3 x Superscript 7 Baseline EndFraction) cubed 2.

How to add and subtract positive and negative fractions

The library has at least 5,000 books. Which inequality represents the number of book b at the library? A. B>5,000 B. B>=5,000