Carmen walked 30 yards due north and 12 yards west, but then she went directly back to her staring point, as shown by the dotted line. How far ( to the nearest yard) did Carmen travel to get back to where she started?

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things