A group of girls and boys are made to stand in rows. If 4 students are extra in a row, there would be two rows less. If 4 students are less in a row, there would be 4 more rows. Find the
number of students in the class.

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Given abcd ac=38 and ae=3x+4 find the value of x

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?