Calculate the percentage of the group that watched none of the three stations during the last year survey showed that:
(i) 28% watched mbc
(ii) 29% watched Aljazeera
(iii) 19% watched Al-Arabiya
(iv) 14% watched mbc and Aljazeera
(v) 12% watched Aljazeera and Al-Arabiya
(vi) 10% watched mbc and Al-Arabiya
(vii) 8% watched all three stations.

Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?