Which sentence uses a verb that agrees with its subject? a. a hat with red flowers were left on the bench. b. the plants in her window box sprouts quickly. c. farmers in costa rica uses machetes. d. the colors of the canadian flag are red and white.

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?