In an experiment, the control condition a. is compared with the experimental condition. b. does not include a dependent variable. c. does not include an independent variable. d. is run before the experimental condition.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

The area of a circle is equal to 1 dm². find the radius of the circle.

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?