50 part-time students were asked how many courses they were taking this term. the (incomplete) results are shownbelow: # of courses123 frequency121721 relative frequency 0.240.340.42cumulative frequency

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species