Identify which of these types of sampling is used: random, systematic, convenience, stratified, or cluster. What type of sampling is used?

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano