PLEASE PLEASE PLEASE HELP ME ALL LINKS WILL BE REPORTED;)

What are the resulting coordinates of triangle X′Y′Z′ after rotating triangle XYZ counterclockwise 90° about the origin? Question options:
A)
X′ (1, 1), Y′ (1, 4), Z′ (–4, 4)
B)
X′ (1, 1), Y′ (4, 1), Z′ (4, 4)
C)
X′ (1, 1), Y′ (1, 4), Z′ (4, 4)
D)
X′ (–1, 1), Y′ (1, 4), Z′ (4, –4)

Chip worked at the animal shelter for 6 hours each week for several weeks. he worked for a total of 42 hours. which of the following can be used to find the number of weeks chip worked at the animal shelter?

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?