In a group of people, 25 like, 50 like coffee and 30 like milk. if 20 like milk but don't like coffee, and 5 like all three. draw venn- diagram and find the following: i) how many like only coffee? ii) how many like three all together ? show with full process.

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1