Create an account to track your scores
and create your own practice tests:
Test: Common Core: 7th Grade Math
1. | Gina has a bag of 12 marbles. The bag is half black marbles and half white marbles. If Gina picks out two random marbles, and both are white, what is the percent chance that the next marble she picks will also be white? |
40 percent
50 percent
20 percent
60 percent
Popular Subjects
Computer Science Tutors in Washington DC, Reading Tutors in Seattle, SSAT Tutors in Philadelphia, Spanish Tutors in Dallas Fort Worth, French Tutors in New York City, Statistics Tutors in Philadelphia, French Tutors in Miami, ISEE Tutors in Miami, Spanish Tutors in San Francisco-Bay Area, MCAT Tutors in Denver
Popular Courses & Classes
ISEE Courses & Classes in Washington DC, ACT Courses & Classes in Houston, SSAT Courses & Classes in Los Angeles, GMAT Courses & Classes in Boston, ISEE Courses & Classes in Philadelphia, LSAT Courses & Classes in Dallas Fort Worth, SSAT Courses & Classes in Chicago, GRE Courses & Classes in New York City, Spanish Courses & Classes in Los Angeles, GRE Courses & Classes in San Diego