1/12 of students have a birthday in spring. 1/4 of the children have a bday in fall . 1/2 of the remaining children have a bday in the summer. if 33 were born in summer, how many children in total?

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music. they were asked how they like three types of music: rock, country western and jazz. the results are summarized below: no one dislikes all three types of music. six like all three types of music. eleven don’t like country western. sixteen like jazz. three like country western and jazz, but not rock. six don’t like rock. eight like rock and country western. seven don’t like jazz. how many students were surveyed?