Jenna's statistics classes have the following enrollments: section a has 22 students, section b has 38 students, and section c has 40 students. what percentage of jenna's students are in section b

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?