428 students were surveyed about their preferences of sports. 133 students like football, 142 students like baseball, and 50 students like both sports. How many students like exactly one of the two sports

Is the point (0, 8) on the x-axis or y-axis? how do you know?

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units